12156919710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31171589}}^1$

素因数の和:31171612

約数の個数: 32

約数和(自身を含む): 31420962720

約数和(自身を除く): 19264043010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31171589, 62343178, 93514767, 155857945, 187029534, 311715890, 405230657, 467573835, 810461314, 935147670, 1215691971, 2026153285, 2431383942, 4052306570, 6078459855, 12156919710]

約数ペア:

[(1, 12156919710), (2, 6078459855), (3, 4052306570), (5, 2431383942), (6, 2026153285), (10, 1215691971), (13, 935147670), (15, 810461314), (26, 467573835), (30, 405230657), (39, 311715890), (65, 187029534), (78, 155857945), (130, 93514767), (195, 62343178), (390, 31171589)]