19173472

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1669}}^1$

素因数の和:2038

約数の個数: 24

約数和(自身を含む): 37875600

約数和(自身を除く): 18702128

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 1669, 2872, 3338, 5744, 6676, 11488, 13352, 26704, 53408, 599171, 1198342, 2396684, 4793368, 9586736, 19173472]

約数ペア:

[(1, 19173472), (2, 9586736), (4, 4793368), (8, 2396684), (16, 1198342), (32, 599171), (359, 53408), (718, 26704), (1436, 13352), (1669, 11488), (2872, 6676), (3338, 5744)]