12161567690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1759}}^1\times {\mathrm{36389}}^1$

素因数の和:38174

約数の個数: 32

約数和(自身を含む): 23056704000

約数和(自身を除く): 10895136310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1759, 3518, 8795, 17590, 33421, 36389, 66842, 72778, 167105, 181945, 334210, 363890, 691391, 1382782, 3456955, 6913910, 64008251, 128016502, 320041255, 640082510, 1216156769, 2432313538, 6080783845, 12161567690]

約数ペア:

[(1, 12161567690), (2, 6080783845), (5, 2432313538), (10, 1216156769), (19, 640082510), (38, 320041255), (95, 128016502), (190, 64008251), (1759, 6913910), (3518, 3456955), (8795, 1382782), (17590, 691391), (33421, 363890), (36389, 334210), (66842, 181945), (72778, 167105)]