19138504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31069}}^1$

素因数の和:31093

約数の個数: 32

約数和(自身を含む): 44740800

約数和(自身を除く): 25602296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 31069, 62138, 124276, 217483, 248552, 341759, 434966, 683518, 869932, 1367036, 1739864, 2392313, 2734072, 4784626, 9569252, 19138504]

約数ペア:

[(1, 19138504), (2, 9569252), (4, 4784626), (7, 2734072), (8, 2392313), (11, 1739864), (14, 1367036), (22, 869932), (28, 683518), (44, 434966), (56, 341759), (77, 248552), (88, 217483), (154, 124276), (308, 62138), (616, 31069)]