2116731290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1\times {\mathrm{18787}}^1$

素因数の和:19406

約数の個数: 32

約数和(自身を含む): 4017625920

約数和(自身を除く): 1900894630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 593, 1186, 2965, 5930, 11267, 18787, 22534, 37574, 56335, 93935, 112670, 187870, 356953, 713906, 1784765, 3569530, 11140691, 22281382, 55703455, 111406910, 211673129, 423346258, 1058365645, 2116731290]

約数ペア:

[(1, 2116731290), (2, 1058365645), (5, 423346258), (10, 211673129), (19, 111406910), (38, 55703455), (95, 22281382), (190, 11140691), (593, 3569530), (1186, 1784765), (2965, 713906), (5930, 356953), (11267, 187870), (18787, 112670), (22534, 93935), (37574, 56335)]