22887430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55823}}^1$

素因数の和:55871

約数の個数: 16

約数和(自身を含む): 42202944

約数和(自身を除く): 19315514

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 55823, 111646, 279115, 558230, 2288743, 4577486, 11443715, 22887430]

約数ペア:

[(1, 22887430), (2, 11443715), (5, 4577486), (10, 2288743), (41, 558230), (82, 279115), (205, 111646), (410, 55823)]