1520311942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{57899}}^1$

素因数の和:58611

約数の個数: 16

約数和(自身を含む): 2404008000

約数和(自身を除く): 883696058

約数列:

[1, 2, 19, 38, 691, 1382, 13129, 26258, 57899, 115798, 1100081, 2200162, 40008209, 80016418, 760155971, 1520311942]

約数ペア:

[(1, 1520311942), (2, 760155971), (19, 80016418), (38, 40008209), (691, 2200162), (1382, 1100081), (13129, 115798), (26258, 57899)]