19144855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{601}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 24099264

約数和(自身を除く): 4954409

約数列:

[1, 5, 23, 115, 277, 601, 1385, 3005, 6371, 13823, 31855, 69115, 166477, 832385, 3828971, 19144855]

約数ペア:

[(1, 19144855), (5, 3828971), (23, 832385), (115, 166477), (277, 69115), (601, 31855), (1385, 13823), (3005, 6371)]