1238536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11928

約数の個数: 16

約数和(自身を含む): 2501100

約数和(自身を除く): 1262564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 11909, 23818, 47636, 95272, 154817, 309634, 619268, 1238536]

約数ペア:

[(1, 1238536), (2, 619268), (4, 309634), (8, 154817), (13, 95272), (26, 47636), (52, 23818), (104, 11909)]