15207968

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{20663}}^1$

素因数の和:20696

約数の個数: 24

約数和(自身を含む): 31243968

約数和(自身を除く): 16036000

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 20663, 41326, 82652, 165304, 330608, 475249, 661216, 950498, 1900996, 3801992, 7603984, 15207968]

約数ペア:

[(1, 15207968), (2, 7603984), (4, 3801992), (8, 1900996), (16, 950498), (23, 661216), (32, 475249), (46, 330608), (92, 165304), (184, 82652), (368, 41326), (736, 20663)]