13072190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 25038720

約数和(自身を除く): 11966530

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 643, 1070, 1286, 2033, 3215, 4066, 6430, 10165, 12217, 20330, 24434, 61085, 68801, 122170, 137602, 344005, 688010, 1307219, 2614438, 6536095, 13072190]

約数ペア:

[(1, 13072190), (2, 6536095), (5, 2614438), (10, 1307219), (19, 688010), (38, 344005), (95, 137602), (107, 122170), (190, 68801), (214, 61085), (535, 24434), (643, 20330), (1070, 12217), (1286, 10165), (2033, 6430), (3215, 4066)]