19261048

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{45427}}^1$

素因数の和:45486

約数の個数: 16

約数和(自身を含む): 36796680

約数和(自身を除く): 17535632

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 45427, 90854, 181708, 363416, 2407631, 4815262, 9630524, 19261048]

約数ペア:

[(1, 19261048), (2, 9630524), (4, 4815262), (8, 2407631), (53, 363416), (106, 181708), (212, 90854), (424, 45427)]