11906810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 22235472

約数和(自身を除く): 10328662

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 257, 410, 514, 565, 1130, 1285, 2570, 4633, 9266, 10537, 21074, 23165, 29041, 46330, 52685, 58082, 105370, 145205, 290410, 1190681, 2381362, 5953405, 11906810]

約数ペア:

[(1, 11906810), (2, 5953405), (5, 2381362), (10, 1190681), (41, 290410), (82, 145205), (113, 105370), (205, 58082), (226, 52685), (257, 46330), (410, 29041), (514, 23165), (565, 21074), (1130, 10537), (1285, 9266), (2570, 4633)]