12174590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 23417856

約数和(自身を除く): 11243266

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1231, 1978, 2462, 4945, 6155, 9890, 12310, 28313, 52933, 56626, 105866, 141565, 264665, 283130, 529330, 1217459, 2434918, 6087295, 12174590]

約数ペア:

[(1, 12174590), (2, 6087295), (5, 2434918), (10, 1217459), (23, 529330), (43, 283130), (46, 264665), (86, 141565), (115, 105866), (215, 56626), (230, 52933), (430, 28313), (989, 12310), (1231, 9890), (1978, 6155), (2462, 4945)]