1390607587

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{18917}}^1$

素因数の和:19062

約数の個数: 16

約数和(自身を含む): 1511926560

約数和(自身を除く): 121318973

約数列:

[1, 19, 53, 73, 1007, 1387, 3869, 18917, 73511, 359423, 1002601, 1380941, 19049419, 26237879, 73189873, 1390607587]

約数ペア:

[(1, 1390607587), (19, 73189873), (53, 26237879), (73, 19049419), (1007, 1380941), (1387, 1002601), (3869, 359423), (18917, 73511)]