13857350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21319}}^1$

素因数の和:21344

約数の個数: 24

約数和(自身を含む): 27758640

約数和(自身を除く): 13901290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 21319, 42638, 106595, 213190, 277147, 532975, 554294, 1065950, 1385735, 2771470, 6928675, 13857350]

約数ペア:

[(1, 13857350), (2, 6928675), (5, 2771470), (10, 1385735), (13, 1065950), (25, 554294), (26, 532975), (50, 277147), (65, 213190), (130, 106595), (325, 42638), (650, 21319)]