15690880088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{72223}}^1$

素因数の和:74331

約数の個数: 32

約数和(自身を含む): 31699113600

約数和(自身を除く): 16008233512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2089, 4178, 8356, 16712, 27157, 54314, 72223, 108628, 144446, 217256, 288892, 577784, 938899, 1877798, 3755596, 7511192, 150873847, 301747694, 603495388, 1206990776, 1961360011, 3922720022, 7845440044, 15690880088]

約数ペア:

[(1, 15690880088), (2, 7845440044), (4, 3922720022), (8, 1961360011), (13, 1206990776), (26, 603495388), (52, 301747694), (104, 150873847), (2089, 7511192), (4178, 3755596), (8356, 1877798), (16712, 938899), (27157, 577784), (54314, 288892), (72223, 217256), (108628, 144446)]