1219726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 1916928

約数和(自身を除く): 697202

約数列:

[1, 2, 31, 62, 103, 191, 206, 382, 3193, 5921, 6386, 11842, 19673, 39346, 609863, 1219726]

約数ペア:

[(1, 1219726), (2, 609863), (31, 39346), (62, 19673), (103, 11842), (191, 6386), (206, 5921), (382, 3193)]