12552670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 24498432

約数和(自身を除く): 11945762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 433, 446, 866, 1115, 2165, 2230, 2899, 4330, 5629, 5798, 11258, 14495, 28145, 28990, 56290, 96559, 193118, 482795, 965590, 1255267, 2510534, 6276335, 12552670]

約数ペア:

[(1, 12552670), (2, 6276335), (5, 2510534), (10, 1255267), (13, 965590), (26, 482795), (65, 193118), (130, 96559), (223, 56290), (433, 28990), (446, 28145), (866, 14495), (1115, 11258), (2165, 5798), (2230, 5629), (2899, 4330)]