22387872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17965

約数の個数: 48

約数和(自身を含む): 63292320

約数和(自身を除く): 40904448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 17939, 35878, 53817, 71756, 107634, 143512, 215268, 233207, 287024, 430536, 466414, 574048, 699621, 861072, 932828, 1399242, 1722144, 1865656, 2798484, 3731312, 5596968, 7462624, 11193936, 22387872]

約数ペア:

[(1, 22387872), (2, 11193936), (3, 7462624), (4, 5596968), (6, 3731312), (8, 2798484), (12, 1865656), (13, 1722144), (16, 1399242), (24, 932828), (26, 861072), (32, 699621), (39, 574048), (48, 466414), (52, 430536), (78, 287024), (96, 233207), (104, 215268), (156, 143512), (208, 107634), (312, 71756), (416, 53817), (624, 35878), (1248, 17939)]