15475148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 29388240

約数和(自身を除く): 13913092

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 2141, 3614, 4282, 7228, 8564, 27833, 55666, 111332, 297599, 595198, 1190396, 3868787, 7737574, 15475148]

約数ペア:

[(1, 15475148), (2, 7737574), (4, 3868787), (13, 1190396), (26, 595198), (52, 297599), (139, 111332), (278, 55666), (556, 27833), (1807, 8564), (2141, 7228), (3614, 4282)]