21930362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4219}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 34637760

約数和(自身を除く): 12707398

約数列:

[1, 2, 23, 46, 113, 226, 2599, 4219, 5198, 8438, 97037, 194074, 476747, 953494, 10965181, 21930362]

約数ペア:

[(1, 21930362), (2, 10965181), (23, 953494), (46, 476747), (113, 194074), (226, 97037), (2599, 8438), (4219, 5198)]