21619432

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{11801}}^1$

素因数の和:12036

約数の個数: 16

約数和(自身を含む): 40716900

約数和(自身を除く): 19097468

約数列:

[1, 2, 4, 8, 229, 458, 916, 1832, 11801, 23602, 47204, 94408, 2702429, 5404858, 10809716, 21619432]

約数ペア:

[(1, 21619432), (2, 10809716), (4, 5404858), (8, 2702429), (229, 94408), (458, 47204), (916, 23602), (1832, 11801)]