9382490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72173}}^1$

素因数の和:72193

約数の個数: 16

約数和(自身を含む): 18187848

約数和(自身を除く): 8805358

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 72173, 144346, 360865, 721730, 938249, 1876498, 4691245, 9382490]

約数ペア:

[(1, 9382490), (2, 4691245), (5, 1876498), (10, 938249), (13, 721730), (26, 360865), (65, 144346), (130, 72173)]