19703208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117281}}^1$

素因数の和:117297

約数の個数: 32

約数和(自身を含む): 56295360

約数和(自身を除く): 36592152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117281, 234562, 351843, 469124, 703686, 820967, 938248, 1407372, 1641934, 2462901, 2814744, 3283868, 4925802, 6567736, 9851604, 19703208]

約数ペア:

[(1, 19703208), (2, 9851604), (3, 6567736), (4, 4925802), (6, 3283868), (7, 2814744), (8, 2462901), (12, 1641934), (14, 1407372), (21, 938248), (24, 820967), (28, 703686), (42, 469124), (56, 351843), (84, 234562), (168, 117281)]