16213210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124717}}^1$

素因数の和:124737

約数の個数: 16

約数和(自身を含む): 31428936

約数和(自身を除く): 15215726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 124717, 249434, 623585, 1247170, 1621321, 3242642, 8106605, 16213210]

約数ペア:

[(1, 16213210), (2, 8106605), (5, 3242642), (10, 1621321), (13, 1247170), (26, 623585), (65, 249434), (130, 124717)]