19380072

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{4099}}^1$

素因数の和:4305

約数の個数: 32

約数和(自身を含む): 48708000

約数和(自身を除く): 29327928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4099, 4728, 8198, 12297, 16396, 24594, 32792, 49188, 98376, 807503, 1615006, 2422509, 3230012, 4845018, 6460024, 9690036, 19380072]

約数ペア:

[(1, 19380072), (2, 9690036), (3, 6460024), (4, 4845018), (6, 3230012), (8, 2422509), (12, 1615006), (24, 807503), (197, 98376), (394, 49188), (591, 32792), (788, 24594), (1182, 16396), (1576, 12297), (2364, 8198), (4099, 4728)]