19933624

素因数分解:

$2^3\times {\mathrm{1129}}^1\times {\mathrm{2207}}^1$

素因数の和:3342

約数の個数: 16

約数和(自身を含む): 37425600

約数和(自身を除く): 17491976

約数列:

[1, 2, 4, 8, 1129, 2207, 2258, 4414, 4516, 8828, 9032, 17656, 2491703, 4983406, 9966812, 19933624]

約数ペア:

[(1, 19933624), (2, 9966812), (4, 4983406), (8, 2491703), (1129, 17656), (2207, 9032), (2258, 8828), (4414, 4516)]