1319203687

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1\times {\mathrm{1151}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 1401753600

約数和(自身を除く): 82549913

約数列:

[1, 19, 179, 337, 1151, 3401, 6403, 21869, 60323, 206029, 387887, 1146137, 3914551, 7369853, 69431773, 1319203687]

約数ペア:

[(1, 1319203687), (19, 69431773), (179, 7369853), (337, 3914551), (1151, 1146137), (3401, 387887), (6403, 206029), (21869, 60323)]