19145248

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{3037}}^1$

素因数の和:3244

約数の個数: 24

約数和(自身を含む): 37896012

約数和(自身を除く): 18750764

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3037, 3152, 6074, 6304, 12148, 24296, 48592, 97184, 598289, 1196578, 2393156, 4786312, 9572624, 19145248]

約数ペア:

[(1, 19145248), (2, 9572624), (4, 4786312), (8, 2393156), (16, 1196578), (32, 598289), (197, 97184), (394, 48592), (788, 24296), (1576, 12148), (3037, 6304), (3152, 6074)]