2212930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{613}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 4210812

約数和(自身を除く): 1997882

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 613, 722, 1226, 1805, 3065, 3610, 6130, 11647, 23294, 58235, 116470, 221293, 442586, 1106465, 2212930]

約数ペア:

[(1, 2212930), (2, 1106465), (5, 442586), (10, 221293), (19, 116470), (38, 58235), (95, 23294), (190, 11647), (361, 6130), (613, 3610), (722, 3065), (1226, 1805)]