38587997

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1$

素因数の和:2812

約数の個数: 16

約数和(自身を含む): 46552320

約数和(自身を除く): 7964323

約数列:

[1, 7, 23, 89, 161, 623, 2047, 2693, 14329, 18851, 61939, 239677, 433573, 1677739, 5512571, 38587997]

約数ペア:

[(1, 38587997), (7, 5512571), (23, 1677739), (89, 433573), (161, 239677), (623, 61939), (2047, 18851), (2693, 14329)]