21963954

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{41131}}^1$

素因数の和:41225

約数の個数: 16

約数和(自身を含む): 44422560

約数和(自身を除く): 22458606

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 41131, 82262, 123393, 246786, 3660659, 7321318, 10981977, 21963954]

約数ペア:

[(1, 21963954), (2, 10981977), (3, 7321318), (6, 3660659), (89, 246786), (178, 123393), (267, 82262), (534, 41131)]