18363720479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5393}}^1\times {\mathrm{5573}}^1$

素因数の和:11026

約数の個数: 16

約数和(自身を含む): 20204456832

約数和(自身を除く): 1840736353

約数列:

[1, 13, 47, 611, 5393, 5573, 70109, 72449, 253471, 261931, 3295123, 3405103, 30055189, 390717457, 1412593883, 18363720479]

約数ペア:

[(1, 18363720479), (13, 1412593883), (47, 390717457), (611, 30055189), (5393, 3405103), (5573, 3295123), (70109, 261931), (72449, 253471)]