18380230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9829}}^1$

素因数の和:9864

約数の個数: 32

約数和(自身を含む): 38219040

約数和(自身を除く): 19838810

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 9829, 19658, 49145, 98290, 108119, 167093, 216238, 334186, 540595, 835465, 1081190, 1670930, 1838023, 3676046, 9190115, 18380230]

約数ペア:

[(1, 18380230), (2, 9190115), (5, 3676046), (10, 1838023), (11, 1670930), (17, 1081190), (22, 835465), (34, 540595), (55, 334186), (85, 216238), (110, 167093), (170, 108119), (187, 98290), (374, 49145), (935, 19658), (1870, 9829)]