1853830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 3836160

約数和(自身を除く): 1982330

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 887, 1045, 1774, 2090, 4435, 8870, 9757, 16853, 19514, 33706, 48785, 84265, 97570, 168530, 185383, 370766, 926915, 1853830]

約数ペア:

[(1, 1853830), (2, 926915), (5, 370766), (10, 185383), (11, 168530), (19, 97570), (22, 84265), (38, 48785), (55, 33706), (95, 19514), (110, 16853), (190, 9757), (209, 8870), (418, 4435), (887, 2090), (1045, 1774)]