15031384

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{4463}}^1$

素因数の和:4890

約数の個数: 16

約数和(自身を含む): 28257120

約数和(自身を除く): 13225736

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 4463, 8926, 17852, 35704, 1878923, 3757846, 7515692, 15031384]

約数ペア:

[(1, 15031384), (2, 7515692), (4, 3757846), (8, 1878923), (421, 35704), (842, 17852), (1684, 8926), (3368, 4463)]