15459686

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 25698792

約数和(自身を除く): 10239106

約数列:

[1, 2, 11, 22, 121, 193, 242, 331, 386, 662, 2123, 3641, 4246, 7282, 23353, 40051, 46706, 63883, 80102, 127766, 702713, 1405426, 7729843, 15459686]

約数ペア:

[(1, 15459686), (2, 7729843), (11, 1405426), (22, 702713), (121, 127766), (193, 80102), (242, 63883), (331, 46706), (386, 40051), (662, 23353), (2123, 7282), (3641, 4246)]