11465990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67447}}^1$

素因数の和:67471

約数の個数: 16

約数和(自身を含む): 21853152

約数和(自身を除く): 10387162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 67447, 134894, 337235, 674470, 1146599, 2293198, 5732995, 11465990]

約数ペア:

[(1, 11465990), (2, 5732995), (5, 2293198), (10, 1146599), (17, 674470), (34, 337235), (85, 134894), (170, 67447)]