15563210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{9209}}^1$

素因数の和:9242

約数の個数: 24

約数和(自身を含む): 30337740

約数和(自身を除く): 14774530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 9209, 18418, 46045, 92090, 119717, 239434, 598585, 1197170, 1556321, 3112642, 7781605, 15563210]

約数ペア:

[(1, 15563210), (2, 7781605), (5, 3112642), (10, 1556321), (13, 1197170), (26, 598585), (65, 239434), (130, 119717), (169, 92090), (338, 46045), (845, 18418), (1690, 9209)]