19189830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58151}}^1$

素因数の和:58172

約数の個数: 32

約数和(自身を含む): 50243328

約数和(自身を除く): 31053498

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 58151, 116302, 174453, 290755, 348906, 581510, 639661, 872265, 1279322, 1744530, 1918983, 3198305, 3837966, 6396610, 9594915, 19189830]

約数ペア:

[(1, 19189830), (2, 9594915), (3, 6396610), (5, 3837966), (6, 3198305), (10, 1918983), (11, 1744530), (15, 1279322), (22, 872265), (30, 639661), (33, 581510), (55, 348906), (66, 290755), (110, 174453), (165, 116302), (330, 58151)]