19496152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{187463}}^1$

素因数の和:187482

約数の個数: 16

約数和(自身を含む): 39367440

約数和(自身を除く): 19871288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 187463, 374926, 749852, 1499704, 2437019, 4874038, 9748076, 19496152]

約数ペア:

[(1, 19496152), (2, 9748076), (4, 4874038), (8, 2437019), (13, 1499704), (26, 749852), (52, 374926), (104, 187463)]