15691423184

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{1144357}}^1$

素因数の和:1145222

約数の個数: 20

約数和(自身を含む): 30437634084

約数和(自身を除く): 14746210900

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 13712, 1144357, 2288714, 4577428, 9154856, 18309712, 980713949, 1961427898, 3922855796, 7845711592, 15691423184]

約数ペア:

[(1, 15691423184), (2, 7845711592), (4, 3922855796), (8, 1961427898), (16, 980713949), (857, 18309712), (1714, 9154856), (3428, 4577428), (6856, 2288714), (13712, 1144357)]