22250512

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{2659}}^1$

素因数の和:3190

約数の個数: 20

約数和(自身を含む): 43209040

約数和(自身を除く): 20958528

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 2659, 4184, 5318, 8368, 10636, 21272, 42544, 1390657, 2781314, 5562628, 11125256, 22250512]

約数ペア:

[(1, 22250512), (2, 11125256), (4, 5562628), (8, 2781314), (16, 1390657), (523, 42544), (1046, 21272), (2092, 10636), (2659, 8368), (4184, 5318)]