31052494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{9473}}^1$

素因数の和:9635

約数の個数: 16

約数和(自身を含む): 51159600

約数和(自身を除く): 20107106

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 9473, 18946, 104203, 208406, 1411477, 2822954, 15526247, 31052494]

約数ペア:

[(1, 31052494), (2, 15526247), (11, 2822954), (22, 1411477), (149, 208406), (298, 104203), (1639, 18946), (3278, 9473)]