22037974

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{22171}}^1$

素因数の和:22251

約数の個数: 16

約数和(自身を含む): 38313216

約数和(自身を除く): 16275242

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 22171, 44342, 155197, 310394, 1574141, 3148282, 11018987, 22037974]

約数ペア:

[(1, 22037974), (2, 11018987), (7, 3148282), (14, 1574141), (71, 310394), (142, 155197), (497, 44342), (994, 22171)]