15711670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6361}}^1$

素因数の和:6400

約数の個数: 32

約数和(自身を含む): 32064480

約数和(自身を除く): 16352810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6361, 12722, 31805, 63610, 82693, 120859, 165386, 241718, 413465, 604295, 826930, 1208590, 1571167, 3142334, 7855835, 15711670]

約数ペア:

[(1, 15711670), (2, 7855835), (5, 3142334), (10, 1571167), (13, 1208590), (19, 826930), (26, 604295), (38, 413465), (65, 241718), (95, 165386), (130, 120859), (190, 82693), (247, 63610), (494, 31805), (1235, 12722), (2470, 6361)]