855741038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{19231}}^1$

素因数の和:20423

約数の個数: 16

約数和(自身を含む): 1352394240

約数和(自身を除く): 496653202

約数列:

[1, 2, 19, 38, 1171, 2342, 19231, 22249, 38462, 44498, 365389, 730778, 22519501, 45039002, 427870519, 855741038]

約数ペア:

[(1, 855741038), (2, 427870519), (19, 45039002), (38, 22519501), (1171, 730778), (2342, 365389), (19231, 44498), (22249, 38462)]