19278696

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3361}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 48412800

約数和(自身を除く): 29134104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 3361, 5736, 6722, 10083, 13444, 20166, 26888, 40332, 80664, 803279, 1606558, 2409837, 3213116, 4819674, 6426232, 9639348, 19278696]

約数ペア:

[(1, 19278696), (2, 9639348), (3, 6426232), (4, 4819674), (6, 3213116), (8, 2409837), (12, 1606558), (24, 803279), (239, 80664), (478, 40332), (717, 26888), (956, 20166), (1434, 13444), (1912, 10083), (2868, 6722), (3361, 5736)]