9905116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 18768960

約数和(自身を除く): 8863844

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 797, 956, 1594, 3107, 3188, 6214, 10361, 12428, 20722, 41444, 190483, 380966, 761932, 2476279, 4952558, 9905116]

約数ペア:

[(1, 9905116), (2, 4952558), (4, 2476279), (13, 761932), (26, 380966), (52, 190483), (239, 41444), (478, 20722), (797, 12428), (956, 10361), (1594, 6214), (3107, 3188)]