19432888748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{7901}}^1$

素因数の和:8187

約数の個数: 96

約数和(自身を含む): 43490079360

約数和(自身を除く): 24057190612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 233, 364, 377, 406, 466, 754, 812, 932, 1508, 1631, 2639, 3029, 3262, 5278, 6058, 6524, 6757, 7901, 10556, 12116, 13514, 15802, 21203, 27028, 31604, 42406, 47299, 55307, 84812, 87841, 94598, 102713, 110614, 175682, 189196, 205426, 221228, 229129, 351364, 410852, 458258, 614887, 718991, 916516, 1229774, 1437982, 1603903, 1840933, 2459548, 2875964, 2978677, 3207806, 3681866, 5957354, 6415612, 7363732, 11914708, 12886531, 20850739, 23932129, 25773062, 41701478, 47864258, 51546124, 53387057, 83402956, 95728516, 106774114, 167524903, 213548228, 335049806, 373709399, 670099612, 694031741, 747418798, 1388063482, 1494837596, 2776126964, 4858222187, 9716444374, 19432888748]

約数ペア:

[(1, 19432888748), (2, 9716444374), (4, 4858222187), (7, 2776126964), (13, 1494837596), (14, 1388063482), (26, 747418798), (28, 694031741), (29, 670099612), (52, 373709399), (58, 335049806), (91, 213548228), (116, 167524903), (182, 106774114), (203, 95728516), (233, 83402956), (364, 53387057), (377, 51546124), (406, 47864258), (466, 41701478), (754, 25773062), (812, 23932129), (932, 20850739), (1508, 12886531), (1631, 11914708), (2639, 7363732), (3029, 6415612), (3262, 5957354), (5278, 3681866), (6058, 3207806), (6524, 2978677), (6757, 2875964), (7901, 2459548), (10556, 1840933), (12116, 1603903), (13514, 1437982), (15802, 1229774), (21203, 916516), (27028, 718991), (31604, 614887), (42406, 458258), (47299, 410852), (55307, 351364), (84812, 229129), (87841, 221228), (94598, 205426), (102713, 189196), (110614, 175682)]