12847270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17599}}^1$

素因数の和:17679

約数の個数: 16

約数和(自身を含む): 23443200

約数和(自身を除く): 10595930

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 17599, 35198, 87995, 175990, 1284727, 2569454, 6423635, 12847270]

約数ペア:

[(1, 12847270), (2, 6423635), (5, 2569454), (10, 1284727), (73, 175990), (146, 87995), (365, 35198), (730, 17599)]