12895034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5563}}^1$

素因数の和:5645

約数の個数: 16

約数和(自身を含む): 20698080

約数和(自身を除く): 7803046

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 5563, 11126, 105697, 211394, 339343, 678686, 6447517, 12895034]

約数ペア:

[(1, 12895034), (2, 6447517), (19, 678686), (38, 339343), (61, 211394), (122, 105697), (1159, 11126), (2318, 5563)]