12956485438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12907}}^1\times {\mathrm{38609}}^1$

素因数の和:51531

約数の個数: 16

約数和(自身を含む): 20931870960

約数和(自身を除く): 7975385522

約数列:

[1, 2, 13, 26, 12907, 25814, 38609, 77218, 167791, 335582, 501917, 1003834, 498326363, 996652726, 6478242719, 12956485438]

約数ペア:

[(1, 12956485438), (2, 6478242719), (13, 996652726), (26, 498326363), (12907, 1003834), (25814, 501917), (38609, 335582), (77218, 167791)]