11718590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 22952160

約数和(自身を除く): 11233570

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 218, 545, 827, 1090, 1417, 1654, 2834, 4135, 7085, 8270, 10751, 14170, 21502, 53755, 90143, 107510, 180286, 450715, 901430, 1171859, 2343718, 5859295, 11718590]

約数ペア:

[(1, 11718590), (2, 5859295), (5, 2343718), (10, 1171859), (13, 901430), (26, 450715), (65, 180286), (109, 107510), (130, 90143), (218, 53755), (545, 21502), (827, 14170), (1090, 10751), (1417, 8270), (1654, 7085), (2834, 4135)]