13201430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 26535168

約数和(自身を除く): 13333738

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 2791, 4730, 5582, 13955, 27910, 30701, 61402, 120013, 153505, 240026, 307010, 600065, 1200130, 1320143, 2640286, 6600715, 13201430]

約数ペア:

[(1, 13201430), (2, 6600715), (5, 2640286), (10, 1320143), (11, 1200130), (22, 600065), (43, 307010), (55, 240026), (86, 153505), (110, 120013), (215, 61402), (430, 30701), (473, 27910), (946, 13955), (2365, 5582), (2791, 4730)]