19275936

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1009}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 50904000

約数和(自身を除く): 31628064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1009, 1194, 1592, 2018, 2388, 3027, 3184, 4036, 4776, 6054, 6368, 8072, 9552, 12108, 16144, 19104, 24216, 32288, 48432, 96864, 200791, 401582, 602373, 803164, 1204746, 1606328, 2409492, 3212656, 4818984, 6425312, 9637968, 19275936]

約数ペア:

[(1, 19275936), (2, 9637968), (3, 6425312), (4, 4818984), (6, 3212656), (8, 2409492), (12, 1606328), (16, 1204746), (24, 803164), (32, 602373), (48, 401582), (96, 200791), (199, 96864), (398, 48432), (597, 32288), (796, 24216), (1009, 19104), (1194, 16144), (1592, 12108), (2018, 9552), (2388, 8072), (3027, 6368), (3184, 6054), (4036, 4776)]