18593894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44483}}^1$

素因数の和:44515

約数の個数: 16

約数和(自身を含む): 32028480

約数和(自身を除く): 13434586

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 44483, 88966, 489313, 845177, 978626, 1690354, 9296947, 18593894]

約数ペア:

[(1, 18593894), (2, 9296947), (11, 1690354), (19, 978626), (22, 845177), (38, 489313), (209, 88966), (418, 44483)]