18395230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13831}}^1$

素因数の和:13864

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 21440930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 13831, 27662, 69155, 96817, 138310, 193634, 262789, 484085, 525578, 968170, 1313945, 1839523, 2627890, 3679046, 9197615, 18395230]

約数ペア:

[(1, 18395230), (2, 9197615), (5, 3679046), (7, 2627890), (10, 1839523), (14, 1313945), (19, 968170), (35, 525578), (38, 484085), (70, 262789), (95, 193634), (133, 138310), (190, 96817), (266, 69155), (665, 27662), (1330, 13831)]