13807730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 25717824

約数和(自身を除く): 11910094

約数列:

[1, 2, 5, 10, 43, 86, 163, 197, 215, 326, 394, 430, 815, 985, 1630, 1970, 7009, 8471, 14018, 16942, 32111, 35045, 42355, 64222, 70090, 84710, 160555, 321110, 1380773, 2761546, 6903865, 13807730]

約数ペア:

[(1, 13807730), (2, 6903865), (5, 2761546), (10, 1380773), (43, 321110), (86, 160555), (163, 84710), (197, 70090), (215, 64222), (326, 42355), (394, 35045), (430, 32111), (815, 16942), (985, 14018), (1630, 8471), (1970, 7009)]