22507198

素因数分解:

$2^1\times 7^1\times {\mathrm{1217}}^1\times {\mathrm{1321}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 38644704

約数和(自身を除く): 16137506

約数列:

[1, 2, 7, 14, 1217, 1321, 2434, 2642, 8519, 9247, 17038, 18494, 1607657, 3215314, 11253599, 22507198]

約数ペア:

[(1, 22507198), (2, 11253599), (7, 3215314), (14, 1607657), (1217, 18494), (1321, 17038), (2434, 9247), (2642, 8519)]