17402290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91591}}^1$

素因数の和:91617

約数の個数: 16

約数和(自身を含む): 32973120

約数和(自身を除く): 15570830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 91591, 183182, 457955, 915910, 1740229, 3480458, 8701145, 17402290]

約数ペア:

[(1, 17402290), (2, 8701145), (5, 3480458), (10, 1740229), (19, 915910), (38, 457955), (95, 183182), (190, 91591)]