22490992

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7853}}^1$

素因数の和:8040

約数の個数: 20

約数和(自身を含む): 43825320

約数和(自身を除く): 21334328

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7853, 15706, 31412, 62824, 125648, 1405687, 2811374, 5622748, 11245496, 22490992]

約数ペア:

[(1, 22490992), (2, 11245496), (4, 5622748), (8, 2811374), (16, 1405687), (179, 125648), (358, 62824), (716, 31412), (1432, 15706), (2864, 7853)]