18722462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16057}}^1$

素因数の和:16123

約数の個数: 16

約数和(自身を含む): 31216752

約数和(自身を除く): 12494290

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 16057, 32114, 176627, 353254, 851021, 1702042, 9361231, 18722462]

約数ペア:

[(1, 18722462), (2, 9361231), (11, 1702042), (22, 851021), (53, 353254), (106, 176627), (583, 32114), (1166, 16057)]