2213405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 2920320

約数和(自身を除く): 706915

約数列:

[1, 5, 19, 23, 95, 115, 437, 1013, 2185, 5065, 19247, 23299, 96235, 116495, 442681, 2213405]

約数ペア:

[(1, 2213405), (5, 442681), (19, 116495), (23, 96235), (95, 23299), (115, 19247), (437, 5065), (1013, 2185)]