10881130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83701}}^1$

素因数の和:83721

約数の個数: 16

約数和(自身を含む): 21092904

約数和(自身を除く): 10211774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 83701, 167402, 418505, 837010, 1088113, 2176226, 5440565, 10881130]

約数ペア:

[(1, 10881130), (2, 5440565), (5, 2176226), (10, 1088113), (13, 837010), (26, 418505), (65, 167402), (130, 83701)]