15256124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4019}}^1$

素因数の和:4109

約数の個数: 24

約数和(自身を含む): 29153040

約数和(自身を除く): 13896916

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 4019, 8038, 16076, 52247, 104494, 208988, 293387, 586774, 1173548, 3814031, 7628062, 15256124]

約数ペア:

[(1, 15256124), (2, 7628062), (4, 3814031), (13, 1173548), (26, 586774), (52, 293387), (73, 208988), (146, 104494), (292, 52247), (949, 16076), (1898, 8038), (3796, 4019)]