1216014782

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1684231}}^1$

素因数の和:1684271

約数の個数: 12

約数和(自身を含む): 1925077176

約数和(自身を除く): 709062394

約数列:

[1, 2, 19, 38, 361, 722, 1684231, 3368462, 32000389, 64000778, 608007391, 1216014782]

約数ペア:

[(1, 1216014782), (2, 608007391), (19, 64000778), (38, 32000389), (361, 3368462), (722, 1684231)]