12273392

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 25593600

約数和(自身を除く): 13320208

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 859, 893, 1718, 1786, 3436, 3572, 6872, 7144, 13744, 14288, 16321, 32642, 40373, 65284, 80746, 130568, 161492, 261136, 322984, 645968, 767087, 1534174, 3068348, 6136696, 12273392]

約数ペア:

[(1, 12273392), (2, 6136696), (4, 3068348), (8, 1534174), (16, 767087), (19, 645968), (38, 322984), (47, 261136), (76, 161492), (94, 130568), (152, 80746), (188, 65284), (304, 40373), (376, 32642), (752, 16321), (859, 14288), (893, 13744), (1718, 7144), (1786, 6872), (3436, 3572)]