13423460

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4019}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 28365120

約数和(自身を除く): 14941660

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 4019, 8038, 16076, 20095, 40190, 80380, 671173, 1342346, 2684692, 3355865, 6711730, 13423460]

約数ペア:

[(1, 13423460), (2, 6711730), (4, 3355865), (5, 2684692), (10, 1342346), (20, 671173), (167, 80380), (334, 40190), (668, 20095), (835, 16076), (1670, 8038), (3340, 4019)]