22811515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 28703808

約数和(自身を除く): 5892293

約数列:

[1, 5, 23, 115, 293, 677, 1465, 3385, 6739, 15571, 33695, 77855, 198361, 991805, 4562303, 22811515]

約数ペア:

[(1, 22811515), (5, 4562303), (23, 991805), (115, 198361), (293, 77855), (677, 33695), (1465, 15571), (3385, 6739)]