190243405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{3119}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 249350400

約数和(自身を除く): 59106995

約数列:

[1, 5, 11, 55, 1109, 3119, 5545, 12199, 15595, 34309, 60995, 171545, 3458971, 17294855, 38048681, 190243405]

約数ペア:

[(1, 190243405), (5, 38048681), (11, 17294855), (55, 3458971), (1109, 171545), (3119, 60995), (5545, 34309), (12199, 15595)]