23119978

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31159}}^1$

素因数の和:31221

約数の個数: 16

約数和(自身を含む): 40383360

約数和(自身を除く): 17263382

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 31159, 62318, 218113, 436226, 1651427, 3302854, 11559989, 23119978]

約数ペア:

[(1, 23119978), (2, 11559989), (7, 3302854), (14, 1651427), (53, 436226), (106, 218113), (371, 62318), (742, 31159)]