38992304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{187463}}^1$

素因数の和:187484

約数の個数: 20

約数和(自身を含む): 81359376

約数和(自身を除く): 42367072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 187463, 374926, 749852, 1499704, 2437019, 2999408, 4874038, 9748076, 19496152, 38992304]

約数ペア:

[(1, 38992304), (2, 19496152), (4, 9748076), (8, 4874038), (13, 2999408), (16, 2437019), (26, 1499704), (52, 749852), (104, 374926), (208, 187463)]