12753638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 8894746

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 347, 391, 694, 782, 799, 1081, 1598, 2162, 5899, 7981, 11798, 15962, 16309, 18377, 32618, 36754, 135677, 271354, 277253, 375107, 554506, 750214, 6376819, 12753638]

約数ペア:

[(1, 12753638), (2, 6376819), (17, 750214), (23, 554506), (34, 375107), (46, 277253), (47, 271354), (94, 135677), (347, 36754), (391, 32618), (694, 18377), (782, 16309), (799, 15962), (1081, 11798), (1598, 7981), (2162, 5899)]