22143784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 45045000

約数和(自身を除く): 22901216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1429, 1937, 2858, 3874, 5716, 7748, 11432, 15496, 18577, 37154, 74308, 148616, 212921, 425842, 851684, 1703368, 2767973, 5535946, 11071892, 22143784]

約数ペア:

[(1, 22143784), (2, 11071892), (4, 5535946), (8, 2767973), (13, 1703368), (26, 851684), (52, 425842), (104, 212921), (149, 148616), (298, 74308), (596, 37154), (1192, 18577), (1429, 15496), (1937, 11432), (2858, 7748), (3874, 5716)]