22787116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14049

約数の個数: 24

約数和(自身を含む): 44681616

約数和(自身を除く): 21894500

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 13997, 27994, 55988, 153967, 307934, 517889, 615868, 1035778, 2071556, 5696779, 11393558, 22787116]

約数ペア:

[(1, 22787116), (2, 11393558), (4, 5696779), (11, 2071556), (22, 1035778), (37, 615868), (44, 517889), (74, 307934), (148, 153967), (407, 55988), (814, 27994), (1628, 13997)]