15691195144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{742673}}^1$

素因数の和:742837

約数の個数: 32

約数和(自身を含む): 31192308000

約数和(自身を除く): 15501112856

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 556, 1112, 2641, 5282, 10564, 21128, 742673, 1485346, 2970692, 5941384, 14110787, 28221574, 56443148, 103231547, 112886296, 206463094, 412926188, 825852376, 1961399393, 3922798786, 7845597572, 15691195144]

約数ペア:

[(1, 15691195144), (2, 7845597572), (4, 3922798786), (8, 1961399393), (19, 825852376), (38, 412926188), (76, 206463094), (139, 112886296), (152, 103231547), (278, 56443148), (556, 28221574), (1112, 14110787), (2641, 5941384), (5282, 2970692), (10564, 1485346), (21128, 742673)]