2019411641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{135431}}^1$

素因数の和:135512

約数の個数: 16

約数和(自身を含む): 2305594368

約数和(自身を除く): 286182727

約数列:

[1, 13, 31, 37, 403, 481, 1147, 14911, 135431, 1760603, 4198361, 5010947, 54578693, 65142311, 155339357, 2019411641]

約数ペア:

[(1, 2019411641), (13, 155339357), (31, 65142311), (37, 54578693), (403, 5010947), (481, 4198361), (1147, 1760603), (14911, 135431)]