18422402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 29452032

約数和(自身を除く): 11029630

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 8521, 17042, 195983, 391966, 400487, 800974, 9211201, 18422402]

約数ペア:

[(1, 18422402), (2, 9211201), (23, 800974), (46, 400487), (47, 391966), (94, 195983), (1081, 17042), (2162, 8521)]