19834530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8369}}^1$

素因数の和:8458

約数の個数: 32

約数和(自身を含む): 48211200

約数和(自身を除く): 28376670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8369, 16738, 25107, 41845, 50214, 83690, 125535, 251070, 661151, 1322302, 1983453, 3305755, 3966906, 6611510, 9917265, 19834530]

約数ペア:

[(1, 19834530), (2, 9917265), (3, 6611510), (5, 3966906), (6, 3305755), (10, 1983453), (15, 1322302), (30, 661151), (79, 251070), (158, 125535), (237, 83690), (395, 50214), (474, 41845), (790, 25107), (1185, 16738), (2370, 8369)]