13399322

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:605

約数の個数: 16

約数和(自身を含む): 20438880

約数和(自身を除く): 7039558

約数列:

[1, 2, 139, 157, 278, 307, 314, 614, 21823, 42673, 43646, 48199, 85346, 96398, 6699661, 13399322]

約数ペア:

[(1, 13399322), (2, 6699661), (139, 96398), (157, 85346), (278, 48199), (307, 43646), (314, 42673), (614, 21823)]