19534112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46957}}^1$

素因数の和:46980

約数の個数: 24

約数和(自身を含む): 41416956

約数和(自身を除く): 21882844

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46957, 93914, 187828, 375656, 610441, 751312, 1220882, 1502624, 2441764, 4883528, 9767056, 19534112]

約数ペア:

[(1, 19534112), (2, 9767056), (4, 4883528), (8, 2441764), (13, 1502624), (16, 1220882), (26, 751312), (32, 610441), (52, 375656), (104, 187828), (208, 93914), (416, 46957)]