15697328686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{382843}}^1$

素因数の和:382960

約数の個数: 32

約数和(自身を含む): 27013472640

約数和(自身を除く): 11316143954

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 247, 494, 1079, 1577, 2158, 3154, 20501, 41002, 382843, 765686, 4976959, 7274017, 9953918, 14548034, 31775969, 63551938, 94562221, 189124442, 413087597, 603743411, 826175194, 1207486822, 7848664343, 15697328686]

約数ペア:

[(1, 15697328686), (2, 7848664343), (13, 1207486822), (19, 826175194), (26, 603743411), (38, 413087597), (83, 189124442), (166, 94562221), (247, 63551938), (494, 31775969), (1079, 14548034), (1577, 9953918), (2158, 7274017), (3154, 4976959), (20501, 765686), (41002, 382843)]