15882288

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{809}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 41180400

約数和(自身を除く): 25298112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 809, 818, 1227, 1618, 1636, 2427, 2454, 3236, 3272, 4854, 4908, 6472, 6544, 9708, 9816, 12944, 19416, 19632, 38832, 330881, 661762, 992643, 1323524, 1985286, 2647048, 3970572, 5294096, 7941144, 15882288]

約数ペア:

[(1, 15882288), (2, 7941144), (3, 5294096), (4, 3970572), (6, 2647048), (8, 1985286), (12, 1323524), (16, 992643), (24, 661762), (48, 330881), (409, 38832), (809, 19632), (818, 19416), (1227, 12944), (1618, 9816), (1636, 9708), (2427, 6544), (2454, 6472), (3236, 4908), (3272, 4854)]