12205648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 29748096

約数和(自身を除く): 17542448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 101, 104, 112, 166, 182, 202, 208, 332, 364, 404, 581, 664, 707, 728, 808, 1079, 1162, 1313, 1328, 1414, 1456, 1616, 2158, 2324, 2626, 2828, 4316, 4648, 5252, 5656, 7553, 8383, 8632, 9191, 9296, 10504, 11312, 15106, 16766, 17264, 18382, 21008, 30212, 33532, 36764, 58681, 60424, 67064, 73528, 108979, 117362, 120848, 134128, 147056, 217958, 234724, 435916, 469448, 762853, 871832, 938896, 1525706, 1743664, 3051412, 6102824, 12205648]

約数ペア:

[(1, 12205648), (2, 6102824), (4, 3051412), (7, 1743664), (8, 1525706), (13, 938896), (14, 871832), (16, 762853), (26, 469448), (28, 435916), (52, 234724), (56, 217958), (83, 147056), (91, 134128), (101, 120848), (104, 117362), (112, 108979), (166, 73528), (182, 67064), (202, 60424), (208, 58681), (332, 36764), (364, 33532), (404, 30212), (581, 21008), (664, 18382), (707, 17264), (728, 16766), (808, 15106), (1079, 11312), (1162, 10504), (1313, 9296), (1328, 9191), (1414, 8632), (1456, 8383), (1616, 7553), (2158, 5656), (2324, 5252), (2626, 4648), (2828, 4316)]