11681790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{887}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 28131840

約数和(自身を除く): 16450050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439, 878, 887, 1317, 1774, 2195, 2634, 2661, 4390, 4435, 5322, 6585, 8870, 13170, 13305, 26610, 389393, 778786, 1168179, 1946965, 2336358, 3893930, 5840895, 11681790]

約数ペア:

[(1, 11681790), (2, 5840895), (3, 3893930), (5, 2336358), (6, 1946965), (10, 1168179), (15, 778786), (30, 389393), (439, 26610), (878, 13305), (887, 13170), (1317, 8870), (1774, 6585), (2195, 5322), (2634, 4435), (2661, 4390)]