12971904506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{58109}}^1$

素因数の和:58334

約数の個数: 32

約数和(自身を含む): 21672705600

約数和(自身を除く): 8700801094

約数列:

[1, 2, 11, 22, 73, 139, 146, 278, 803, 1529, 1606, 3058, 10147, 20294, 58109, 111617, 116218, 223234, 639199, 1278398, 4241957, 8077151, 8483914, 16154302, 46661527, 88848661, 93323054, 177697322, 589632023, 1179264046, 6485952253, 12971904506]

約数ペア:

[(1, 12971904506), (2, 6485952253), (11, 1179264046), (22, 589632023), (73, 177697322), (139, 93323054), (146, 88848661), (278, 46661527), (803, 16154302), (1529, 8483914), (1606, 8077151), (3058, 4241957), (10147, 1278398), (20294, 639199), (58109, 223234), (111617, 116218)]