15221544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{48787}}^1$

素因数の和:48809

約数の個数: 32

約数和(自身を含む): 40981920

約数和(自身を除く): 25760376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 48787, 97574, 146361, 195148, 292722, 390296, 585444, 634231, 1170888, 1268462, 1902693, 2536924, 3805386, 5073848, 7610772, 15221544]

約数ペア:

[(1, 15221544), (2, 7610772), (3, 5073848), (4, 3805386), (6, 2536924), (8, 1902693), (12, 1268462), (13, 1170888), (24, 634231), (26, 585444), (39, 390296), (52, 292722), (78, 195148), (104, 146361), (156, 97574), (312, 48787)]