13873210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8209}}^1$

素因数の和:8242

約数の個数: 24

約数和(自身を含む): 27043740

約数和(自身を除く): 13170530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 8209, 16418, 41045, 82090, 106717, 213434, 533585, 1067170, 1387321, 2774642, 6936605, 13873210]

約数ペア:

[(1, 13873210), (2, 6936605), (5, 2774642), (10, 1387321), (13, 1067170), (26, 533585), (65, 213434), (130, 106717), (169, 82090), (338, 41045), (845, 16418), (1690, 8209)]