15671718986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{22853}}^1$

素因数の和:23007

約数の個数: 64

約数和(自身を含む): 30197995776

約数和(自身を除く): 14526276790

約数列:

[1, 2, 7, 11, 14, 22, 61, 73, 77, 122, 146, 154, 427, 511, 671, 803, 854, 1022, 1342, 1606, 4453, 4697, 5621, 8906, 9394, 11242, 22853, 31171, 45706, 48983, 62342, 97966, 159971, 251383, 319942, 342881, 502766, 685762, 1394033, 1668269, 1759681, 2788066, 3336538, 3519362, 9758231, 11677883, 15334363, 18350959, 19516462, 23355766, 30668726, 36701918, 101764409, 107340541, 128456713, 203528818, 214681082, 256913426, 712350863, 1119408499, 1424701726, 2238816998, 7835859493, 15671718986]

約数ペア:

[(1, 15671718986), (2, 7835859493), (7, 2238816998), (11, 1424701726), (14, 1119408499), (22, 712350863), (61, 256913426), (73, 214681082), (77, 203528818), (122, 128456713), (146, 107340541), (154, 101764409), (427, 36701918), (511, 30668726), (671, 23355766), (803, 19516462), (854, 18350959), (1022, 15334363), (1342, 11677883), (1606, 9758231), (4453, 3519362), (4697, 3336538), (5621, 2788066), (8906, 1759681), (9394, 1668269), (11242, 1394033), (22853, 685762), (31171, 502766), (45706, 342881), (48983, 319942), (62342, 251383), (97966, 159971)]