23172322

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:873

約数の個数: 16

約数和(自身を含む): 35335872

約数和(自身を除く): 12163550

約数列:

[1, 2, 103, 197, 206, 394, 571, 1142, 20291, 40582, 58813, 112487, 117626, 224974, 11586161, 23172322]

約数ペア:

[(1, 23172322), (2, 11586161), (103, 224974), (197, 117626), (206, 112487), (394, 58813), (571, 40582), (1142, 20291)]