19148668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{62171}}^1$

素因数の和:62193

約数の個数: 24

約数和(自身を含む): 41779584

約数和(自身を除く): 22630916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 62171, 124342, 248684, 435197, 683881, 870394, 1367762, 1740788, 2735524, 4787167, 9574334, 19148668]

約数ペア:

[(1, 19148668), (2, 9574334), (4, 4787167), (7, 2735524), (11, 1740788), (14, 1367762), (22, 870394), (28, 683881), (44, 435197), (77, 248684), (154, 124342), (308, 62171)]