12889437982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{9137}}^1$

素因数の和:9604

約数の個数: 32

約数和(自身を含む): 20341626624

約数和(自身を除く): 7452188642

約数列:

[1, 2, 31, 61, 62, 122, 373, 746, 1891, 3782, 9137, 11563, 18274, 22753, 23126, 45506, 283247, 557357, 566494, 705343, 1114714, 1410686, 3408101, 6816202, 17278067, 34556134, 105651131, 207894161, 211302262, 415788322, 6444718991, 12889437982]

約数ペア:

[(1, 12889437982), (2, 6444718991), (31, 415788322), (61, 211302262), (62, 207894161), (122, 105651131), (373, 34556134), (746, 17278067), (1891, 6816202), (3782, 3408101), (9137, 1410686), (11563, 1114714), (18274, 705343), (22753, 566494), (23126, 557357), (45506, 283247)]