17856170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 33782400

約数和(自身を除く): 15926230

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 919, 1838, 1943, 3886, 4595, 9190, 9715, 19430, 26651, 53302, 61573, 123146, 133255, 266510, 307865, 615730, 1785617, 3571234, 8928085, 17856170]

約数ペア:

[(1, 17856170), (2, 8928085), (5, 3571234), (10, 1785617), (29, 615730), (58, 307865), (67, 266510), (134, 133255), (145, 123146), (290, 61573), (335, 53302), (670, 26651), (919, 19430), (1838, 9715), (1943, 9190), (3886, 4595)]