21589702958

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1051}}^1\times {\mathrm{193793}}^1$

素因数の和:194899

約数の個数: 16

約数和(自身を含む): 33027148656

約数和(自身を除く): 11437445698

約数列:

[1, 2, 53, 106, 1051, 2102, 55703, 111406, 193793, 387586, 10271029, 20542058, 203676443, 407352886, 10794851479, 21589702958]

約数ペア:

[(1, 21589702958), (2, 10794851479), (53, 407352886), (106, 203676443), (1051, 20542058), (2102, 10271029), (55703, 387586), (111406, 193793)]