18117841235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6482233}}^1$

素因数の和:6482294

約数の個数: 16

約数和(自身を含む): 23958336864

約数和(自身を除く): 5840495629

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 6482233, 32411165, 84269029, 278736019, 421345145, 1393680095, 3623568247, 18117841235]

約数ペア:

[(1, 18117841235), (5, 3623568247), (13, 1393680095), (43, 421345145), (65, 278736019), (215, 84269029), (559, 32411165), (2795, 6482233)]