12405196678

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{162257}}^1$

素因数の和:162436

約数の個数: 32

約数和(自身を含む): 21932089344

約数和(自身を除く): 9526892666

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 602, 889, 1778, 5461, 10922, 38227, 76454, 162257, 324514, 1135799, 2271598, 6977051, 13954102, 20606639, 41213278, 48839357, 97678714, 144246473, 288492946, 886085477, 1772170954, 6202598339, 12405196678]

約数ペア:

[(1, 12405196678), (2, 6202598339), (7, 1772170954), (14, 886085477), (43, 288492946), (86, 144246473), (127, 97678714), (254, 48839357), (301, 41213278), (602, 20606639), (889, 13954102), (1778, 6977051), (5461, 2271598), (10922, 1135799), (38227, 324514), (76454, 162257)]