15072944

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30389}}^1$

素因数の和:30428

約数の個数: 20

約数和(自身を含む): 30146880

約数和(自身を除く): 15073936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30389, 60778, 121556, 243112, 486224, 942059, 1884118, 3768236, 7536472, 15072944]

約数ペア:

[(1, 15072944), (2, 7536472), (4, 3768236), (8, 1884118), (16, 942059), (31, 486224), (62, 243112), (124, 121556), (248, 60778), (496, 30389)]