19107170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 35713008

約数和(自身を除く): 16605838

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 457, 565, 914, 1130, 2285, 4181, 4570, 8362, 16909, 20905, 33818, 41810, 51641, 84545, 103282, 169090, 258205, 516410, 1910717, 3821434, 9553585, 19107170]

約数ペア:

[(1, 19107170), (2, 9553585), (5, 3821434), (10, 1910717), (37, 516410), (74, 258205), (113, 169090), (185, 103282), (226, 84545), (370, 51641), (457, 41810), (565, 33818), (914, 20905), (1130, 16909), (2285, 8362), (4181, 4570)]