16188095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2255

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 9317185

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 2213, 7315, 11065, 15491, 24343, 42047, 77455, 121715, 170401, 210235, 294329, 462517, 852005, 1471645, 2312585, 3237619, 16188095]

約数ペア:

[(1, 16188095), (5, 3237619), (7, 2312585), (11, 1471645), (19, 852005), (35, 462517), (55, 294329), (77, 210235), (95, 170401), (133, 121715), (209, 77455), (385, 42047), (665, 24343), (1045, 15491), (1463, 11065), (2213, 7315)]