9819796

素因数分解:

$2^2\times 7^2\times {\mathrm{50101}}^1$

素因数の和:50119

約数の個数: 18

約数和(自身を含む): 19990698

約数和(自身を除く): 10170902

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 50101, 100202, 200404, 350707, 701414, 1402828, 2454949, 4909898, 9819796]

約数ペア:

[(1, 9819796), (2, 4909898), (4, 2454949), (7, 1402828), (14, 701414), (28, 350707), (49, 200404), (98, 100202), (196, 50101)]