16421236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6719}}^1$

素因数の和:6783

約数の個数: 24

約数和(自身を含む): 31610880

約数和(自身を除く): 15189644

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 6719, 13438, 26876, 87347, 174694, 315793, 349388, 631586, 1263172, 4105309, 8210618, 16421236]

約数ペア:

[(1, 16421236), (2, 8210618), (4, 4105309), (13, 1263172), (26, 631586), (47, 349388), (52, 315793), (94, 174694), (188, 87347), (611, 26876), (1222, 13438), (2444, 6719)]