15363172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 34836480

約数和(自身を除く): 19473308

約数列:

[1, 2, 4, 11, 17, 19, 22, 23, 34, 38, 44, 46, 47, 68, 76, 92, 94, 187, 188, 209, 253, 323, 374, 391, 418, 437, 506, 517, 646, 748, 782, 799, 836, 874, 893, 1012, 1034, 1081, 1292, 1564, 1598, 1748, 1786, 2068, 2162, 3196, 3553, 3572, 4301, 4324, 4807, 7106, 7429, 8602, 8789, 9614, 9823, 11891, 14212, 14858, 15181, 17204, 17578, 18377, 19228, 19646, 20539, 23782, 29716, 30362, 35156, 36754, 39292, 41078, 47564, 60724, 73508, 81719, 82156, 163438, 166991, 202147, 225929, 326876, 333982, 349163, 404294, 451858, 667964, 698326, 808588, 903716, 1396652, 3840793, 7681586, 15363172]

約数ペア:

[(1, 15363172), (2, 7681586), (4, 3840793), (11, 1396652), (17, 903716), (19, 808588), (22, 698326), (23, 667964), (34, 451858), (38, 404294), (44, 349163), (46, 333982), (47, 326876), (68, 225929), (76, 202147), (92, 166991), (94, 163438), (187, 82156), (188, 81719), (209, 73508), (253, 60724), (323, 47564), (374, 41078), (391, 39292), (418, 36754), (437, 35156), (506, 30362), (517, 29716), (646, 23782), (748, 20539), (782, 19646), (799, 19228), (836, 18377), (874, 17578), (893, 17204), (1012, 15181), (1034, 14858), (1081, 14212), (1292, 11891), (1564, 9823), (1598, 9614), (1748, 8789), (1786, 8602), (2068, 7429), (2162, 7106), (3196, 4807), (3553, 4324), (3572, 4301)]