22868690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4154

約数の個数: 32

約数和(自身を含む): 45372096

約数和(自身を除く): 22503406

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4091, 5590, 8182, 20455, 40910, 53183, 106366, 175913, 265915, 351826, 531830, 879565, 1759130, 2286869, 4573738, 11434345, 22868690]

約数ペア:

[(1, 22868690), (2, 11434345), (5, 4573738), (10, 2286869), (13, 1759130), (26, 879565), (43, 531830), (65, 351826), (86, 265915), (130, 175913), (215, 106366), (430, 53183), (559, 40910), (1118, 20455), (2795, 8182), (4091, 5590)]