12905152

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{15511}}^1$

素因数の和:15536

約数の個数: 28

約数和(自身を含む): 27580336

約数和(自身を除く): 14675184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 15511, 31022, 62044, 124088, 201643, 248176, 403286, 496352, 806572, 992704, 1613144, 3226288, 6452576, 12905152]

約数ペア:

[(1, 12905152), (2, 6452576), (4, 3226288), (8, 1613144), (13, 992704), (16, 806572), (26, 496352), (32, 403286), (52, 248176), (64, 201643), (104, 124088), (208, 62044), (416, 31022), (832, 15511)]