13509548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4259}}^1$

素因数の和:4337

約数の個数: 24

約数和(自身を含む): 25883760

約数和(自身を除く): 12374212

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 4259, 8518, 17036, 55367, 110734, 221468, 259799, 519598, 1039196, 3377387, 6754774, 13509548]

約数ペア:

[(1, 13509548), (2, 6754774), (4, 3377387), (13, 1039196), (26, 519598), (52, 259799), (61, 221468), (122, 110734), (244, 55367), (793, 17036), (1586, 8518), (3172, 4259)]