19916610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94841}}^1$

素因数の和:94858

約数の個数: 32

約数和(自身を含む): 54628992

約数和(自身を除く): 34712382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94841, 189682, 284523, 474205, 569046, 663887, 948410, 1327774, 1422615, 1991661, 2845230, 3319435, 3983322, 6638870, 9958305, 19916610]

約数ペア:

[(1, 19916610), (2, 9958305), (3, 6638870), (5, 3983322), (6, 3319435), (7, 2845230), (10, 1991661), (14, 1422615), (15, 1327774), (21, 948410), (30, 663887), (35, 569046), (42, 474205), (70, 284523), (105, 189682), (210, 94841)]