19194534

素因数分解:

$2^1\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2137}}^1$

素因数の和:2644

約数の個数: 24

約数和(自身を含む): 41691000

約数和(自身を除く): 22496466

約数列:

[1, 2, 3, 6, 9, 18, 499, 998, 1497, 2137, 2994, 4274, 4491, 6411, 8982, 12822, 19233, 38466, 1066363, 2132726, 3199089, 6398178, 9597267, 19194534]

約数ペア:

[(1, 19194534), (2, 9597267), (3, 6398178), (6, 3199089), (9, 2132726), (18, 1066363), (499, 38466), (998, 19233), (1497, 12822), (2137, 8982), (2994, 6411), (4274, 4491)]