11973660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1013}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 33729696

約数和(自身を除く): 21756036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1013, 1182, 1970, 2026, 2364, 2955, 3039, 3940, 4052, 5065, 5910, 6078, 10130, 11820, 12156, 15195, 20260, 30390, 60780, 199561, 399122, 598683, 798244, 997805, 1197366, 1995610, 2394732, 2993415, 3991220, 5986830, 11973660]

約数ペア:

[(1, 11973660), (2, 5986830), (3, 3991220), (4, 2993415), (5, 2394732), (6, 1995610), (10, 1197366), (12, 997805), (15, 798244), (20, 598683), (30, 399122), (60, 199561), (197, 60780), (394, 30390), (591, 20260), (788, 15195), (985, 12156), (1013, 11820), (1182, 10130), (1970, 6078), (2026, 5910), (2364, 5065), (2955, 4052), (3039, 3940)]