22870666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 43037568

約数和(自身を除く): 20166902

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 2371, 4742, 4823, 9646, 16597, 30823, 33194, 61646, 125663, 215761, 251326, 431522, 879641, 1633619, 1759282, 3267238, 11435333, 22870666]

約数ペア:

[(1, 22870666), (2, 11435333), (7, 3267238), (13, 1759282), (14, 1633619), (26, 879641), (53, 431522), (91, 251326), (106, 215761), (182, 125663), (371, 61646), (689, 33194), (742, 30823), (1378, 16597), (2371, 9646), (4742, 4823)]