17745145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16981}}^1$

素因数の和:17016

約数の個数: 16

約数和(自身を含む): 24454080

約数和(自身を除く): 6708935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 16981, 84905, 186791, 322639, 933955, 1613195, 3549029, 17745145]

約数ペア:

[(1, 17745145), (5, 3549029), (11, 1613195), (19, 933955), (55, 322639), (95, 186791), (209, 84905), (1045, 16981)]