16528930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8839}}^1$

素因数の和:8874

約数の個数: 32

約数和(自身を含む): 34369920

約数和(自身を除く): 17840990

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8839, 17678, 44195, 88390, 97229, 150263, 194458, 300526, 486145, 751315, 972290, 1502630, 1652893, 3305786, 8264465, 16528930]

約数ペア:

[(1, 16528930), (2, 8264465), (5, 3305786), (10, 1652893), (11, 1502630), (17, 972290), (22, 751315), (34, 486145), (55, 300526), (85, 194458), (110, 150263), (170, 97229), (187, 88390), (374, 44195), (935, 17678), (1870, 8839)]