19742304

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12097}}^1$

素因数の和:12127

約数の個数: 48

約数和(自身を含む): 54876528

約数和(自身を除く): 35134224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12097, 24194, 36291, 48388, 72582, 96776, 145164, 193552, 205649, 290328, 387104, 411298, 580656, 616947, 822596, 1161312, 1233894, 1645192, 2467788, 3290384, 4935576, 6580768, 9871152, 19742304]

約数ペア:

[(1, 19742304), (2, 9871152), (3, 6580768), (4, 4935576), (6, 3290384), (8, 2467788), (12, 1645192), (16, 1233894), (17, 1161312), (24, 822596), (32, 616947), (34, 580656), (48, 411298), (51, 387104), (68, 290328), (96, 205649), (102, 193552), (136, 145164), (204, 96776), (272, 72582), (408, 48388), (544, 36291), (816, 24194), (1632, 12097)]