15214340

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5807}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 32199552

約数和(自身を除く): 16985212

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5807, 11614, 23228, 29035, 58070, 116140, 760717, 1521434, 3042868, 3803585, 7607170, 15214340]

約数ペア:

[(1, 15214340), (2, 7607170), (4, 3803585), (5, 3042868), (10, 1521434), (20, 760717), (131, 116140), (262, 58070), (524, 29035), (655, 23228), (1310, 11614), (2620, 5807)]