15198590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{593}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 30023136

約数和(自身を除く): 14824546

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 593, 1165, 1186, 2330, 2563, 2965, 5126, 5930, 6523, 12815, 13046, 25630, 32615, 65230, 138169, 276338, 690845, 1381690, 1519859, 3039718, 7599295, 15198590]

約数ペア:

[(1, 15198590), (2, 7599295), (5, 3039718), (10, 1519859), (11, 1381690), (22, 690845), (55, 276338), (110, 138169), (233, 65230), (466, 32615), (593, 25630), (1165, 13046), (1186, 12815), (2330, 6523), (2563, 5930), (2965, 5126)]