13231696

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{12343}}^1$

素因数の和:12418

約数の個数: 20

約数和(自身を含む): 26021152

約数和(自身を除く): 12789456

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 12343, 24686, 49372, 98744, 197488, 826981, 1653962, 3307924, 6615848, 13231696]

約数ペア:

[(1, 13231696), (2, 6615848), (4, 3307924), (8, 1653962), (16, 826981), (67, 197488), (134, 98744), (268, 49372), (536, 24686), (1072, 12343)]