17145961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 20799360

約数和(自身を除く): 3653399

約数列:

[1, 7, 19, 133, 137, 941, 959, 2603, 6587, 17879, 18221, 125153, 128917, 902419, 2449423, 17145961]

約数ペア:

[(1, 17145961), (7, 2449423), (19, 902419), (133, 128917), (137, 125153), (941, 18221), (959, 17879), (2603, 6587)]