15925384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 16008056

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2111, 3772, 4222, 7544, 8444, 16888, 48553, 86551, 97106, 173102, 194212, 346204, 388424, 692408, 1990673, 3981346, 7962692, 15925384]

約数ペア:

[(1, 15925384), (2, 7962692), (4, 3981346), (8, 1990673), (23, 692408), (41, 388424), (46, 346204), (82, 194212), (92, 173102), (164, 97106), (184, 86551), (328, 48553), (943, 16888), (1886, 8444), (2111, 7544), (3772, 4222)]