19742472

素因数分解:

$2^3\times 3^2\times {\mathrm{274201}}^1$

素因数の和:274213

約数の個数: 24

約数和(自身を含む): 53469390

約数和(自身を除く): 33726918

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 274201, 548402, 822603, 1096804, 1645206, 2193608, 2467809, 3290412, 4935618, 6580824, 9871236, 19742472]

約数ペア:

[(1, 19742472), (2, 9871236), (3, 6580824), (4, 4935618), (6, 3290412), (8, 2467809), (9, 2193608), (12, 1645206), (18, 1096804), (24, 822603), (36, 548402), (72, 274201)]