190820422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109541}}^1$

素因数の和:109623

約数の個数: 16

約数和(自身を含む): 312851952

約数和(自身を除く): 122031530

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 109541, 219082, 1424033, 2848066, 7339247, 14678494, 95410211, 190820422]

約数ペア:

[(1, 190820422), (2, 95410211), (13, 14678494), (26, 7339247), (67, 2848066), (134, 1424033), (871, 219082), (1742, 109541)]