25849275838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{340633}}^1$

素因数の和:342651

約数の個数: 16

約数和(自身を含む): 40835203920

約数和(自身を除く): 14985928082

約数列:

[1, 2, 19, 38, 1997, 3994, 37943, 75886, 340633, 681266, 6472027, 12944054, 680244101, 1360488202, 12924637919, 25849275838]

約数ペア:

[(1, 25849275838), (2, 12924637919), (19, 1360488202), (38, 680244101), (1997, 12944054), (3994, 6472027), (37943, 681266), (75886, 340633)]