12920466

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 28038528

約数和(自身を除く): 15118062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1097, 1963, 2194, 3291, 3926, 5889, 6582, 11778, 14261, 28522, 42783, 85566, 165647, 331294, 496941, 993882, 2153411, 4306822, 6460233, 12920466]

約数ペア:

[(1, 12920466), (2, 6460233), (3, 4306822), (6, 2153411), (13, 993882), (26, 496941), (39, 331294), (78, 165647), (151, 85566), (302, 42783), (453, 28522), (906, 14261), (1097, 11778), (1963, 6582), (2194, 5889), (3291, 3926)]