9538438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7487}}^1$

素因数の和:7516

約数の個数: 24

約数和(自身を含む): 17926272

約数和(自身を除く): 8387834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 7487, 14974, 52409, 97331, 104818, 194662, 366863, 681317, 733726, 1362634, 4769219, 9538438]

約数ペア:

[(1, 9538438), (2, 4769219), (7, 1362634), (13, 733726), (14, 681317), (26, 366863), (49, 194662), (91, 104818), (98, 97331), (182, 52409), (637, 14974), (1274, 7487)]