19238430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15641}}^1$

素因数の和:15692

約数の個数: 32

約数和(自身を含む): 47301408

約数和(自身を除く): 28062978

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15641, 31282, 46923, 78205, 93846, 156410, 234615, 469230, 641281, 1282562, 1923843, 3206405, 3847686, 6412810, 9619215, 19238430]

約数ペア:

[(1, 19238430), (2, 9619215), (3, 6412810), (5, 3847686), (6, 3206405), (10, 1923843), (15, 1282562), (30, 641281), (41, 469230), (82, 234615), (123, 156410), (205, 93846), (246, 78205), (410, 46923), (615, 31282), (1230, 15641)]