13321342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 20526480

約数和(自身を除く): 7205138

約数列:

[1, 2, 67, 89, 134, 178, 1117, 2234, 5963, 11926, 74839, 99413, 149678, 198826, 6660671, 13321342]

約数ペア:

[(1, 13321342), (2, 6660671), (67, 198826), (89, 149678), (134, 99413), (178, 74839), (1117, 11926), (2234, 5963)]