21889592

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{58217}}^1$

素因数の和:58270

約数の個数: 16

約数和(自身を含む): 41916960

約数和(自身を除く): 20027368

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 58217, 116434, 232868, 465736, 2736199, 5472398, 10944796, 21889592]

約数ペア:

[(1, 21889592), (2, 10944796), (4, 5472398), (8, 2736199), (47, 465736), (94, 232868), (188, 116434), (376, 58217)]