19637472

素因数分解:

$2^5\times 3^1\times {\mathrm{204557}}^1$

素因数の和:204570

約数の個数: 24

約数和(自身を含む): 51548616

約数和(自身を除く): 31911144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 204557, 409114, 613671, 818228, 1227342, 1636456, 2454684, 3272912, 4909368, 6545824, 9818736, 19637472]

約数ペア:

[(1, 19637472), (2, 9818736), (3, 6545824), (4, 4909368), (6, 3272912), (8, 2454684), (12, 1636456), (16, 1227342), (24, 818228), (32, 613671), (48, 409114), (96, 204557)]