11147690

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 20666880

約数和(自身を除く): 9519190

約数列:

[1, 2, 5, 10, 79, 103, 137, 158, 206, 274, 395, 515, 685, 790, 1030, 1370, 8137, 10823, 14111, 16274, 21646, 28222, 40685, 54115, 70555, 81370, 108230, 141110, 1114769, 2229538, 5573845, 11147690]

約数ペア:

[(1, 11147690), (2, 5573845), (5, 2229538), (10, 1114769), (79, 141110), (103, 108230), (137, 81370), (158, 70555), (206, 54115), (274, 40685), (395, 28222), (515, 21646), (685, 16274), (790, 14111), (1030, 10823), (1370, 8137)]