22138860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1873}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 62336736

約数和(自身を除く): 40197876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1873, 1970, 2364, 2955, 3746, 3940, 5619, 5910, 7492, 9365, 11238, 11820, 18730, 22476, 28095, 37460, 56190, 112380, 368981, 737962, 1106943, 1475924, 1844905, 2213886, 3689810, 4427772, 5534715, 7379620, 11069430, 22138860]

約数ペア:

[(1, 22138860), (2, 11069430), (3, 7379620), (4, 5534715), (5, 4427772), (6, 3689810), (10, 2213886), (12, 1844905), (15, 1475924), (20, 1106943), (30, 737962), (60, 368981), (197, 112380), (394, 56190), (591, 37460), (788, 28095), (985, 22476), (1182, 18730), (1873, 11820), (1970, 11238), (2364, 9365), (2955, 7492), (3746, 5910), (3940, 5619)]