19843728

素因数分解:

$2^4\times 3^1\times {\mathrm{413411}}^1$

素因数の和:413422

約数の個数: 20

約数和(自身を含む): 51263088

約数和(自身を除く): 31419360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413411, 826822, 1240233, 1653644, 2480466, 3307288, 4960932, 6614576, 9921864, 19843728]

約数ペア:

[(1, 19843728), (2, 9921864), (3, 6614576), (4, 4960932), (6, 3307288), (8, 2480466), (12, 1653644), (16, 1240233), (24, 826822), (48, 413411)]