16841684

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 30166248

約数和(自身を除く): 13324564

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 421, 548, 842, 1684, 10001, 20002, 30733, 40004, 57677, 61466, 115354, 122932, 230708, 4210421, 8420842, 16841684]

約数ペア:

[(1, 16841684), (2, 8420842), (4, 4210421), (73, 230708), (137, 122932), (146, 115354), (274, 61466), (292, 57677), (421, 40004), (548, 30733), (842, 20002), (1684, 10001)]