12221602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 19206720

約数和(自身を除く): 6985118

約数列:

[1, 2, 23, 46, 389, 683, 778, 1366, 8947, 15709, 17894, 31418, 265687, 531374, 6110801, 12221602]

約数ペア:

[(1, 12221602), (2, 6110801), (23, 531374), (46, 265687), (389, 31418), (683, 17894), (778, 15709), (1366, 8947)]