2146879730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{9817}}^1$

素因数の和:10994

約数の個数: 32

約数和(自身を含む): 4071720960

約数和(自身を除く): 1924841230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1151, 2302, 5755, 9817, 11510, 19634, 21869, 43738, 49085, 98170, 109345, 186523, 218690, 373046, 932615, 1865230, 11299367, 22598734, 56496835, 112993670, 214687973, 429375946, 1073439865, 2146879730]

約数ペア:

[(1, 2146879730), (2, 1073439865), (5, 429375946), (10, 214687973), (19, 112993670), (38, 56496835), (95, 22598734), (190, 11299367), (1151, 1865230), (2302, 932615), (5755, 373046), (9817, 218690), (11510, 186523), (19634, 109345), (21869, 98170), (43738, 49085)]