21461892

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{38053}}^1$

素因数の和:38107

約数の個数: 24

約数和(自身を含む): 51144576

約数和(自身を除く): 29682684

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 38053, 76106, 114159, 152212, 228318, 456636, 1788491, 3576982, 5365473, 7153964, 10730946, 21461892]

約数ペア:

[(1, 21461892), (2, 10730946), (3, 7153964), (4, 5365473), (6, 3576982), (12, 1788491), (47, 456636), (94, 228318), (141, 152212), (188, 114159), (282, 76106), (564, 38053)]