19741036652

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{234599}}^1$

素因数の和:234905

約数の個数: 24

約数和(自身を含む): 35044548000

約数和(自身を除く): 15303511348

約数列:

[1, 2, 4, 109, 193, 218, 386, 436, 772, 21037, 42074, 84148, 234599, 469198, 938396, 25571291, 45277607, 51142582, 90555214, 102285164, 181110428, 4935259163, 9870518326, 19741036652]

約数ペア:

[(1, 19741036652), (2, 9870518326), (4, 4935259163), (109, 181110428), (193, 102285164), (218, 90555214), (386, 51142582), (436, 45277607), (772, 25571291), (21037, 938396), (42074, 469198), (84148, 234599)]