15509156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2953}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 29528184

約数和(自身を除く): 14019028

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 2953, 5252, 5906, 11812, 38389, 76778, 153556, 298253, 596506, 1193012, 3877289, 7754578, 15509156]

約数ペア:

[(1, 15509156), (2, 7754578), (4, 3877289), (13, 1193012), (26, 596506), (52, 298253), (101, 153556), (202, 76778), (404, 38389), (1313, 11812), (2626, 5906), (2953, 5252)]