12142216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 14123384

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 127, 136, 148, 152, 254, 296, 323, 508, 629, 646, 703, 1016, 1258, 1292, 1406, 2159, 2413, 2516, 2584, 2812, 4318, 4699, 4826, 5032, 5624, 8636, 9398, 9652, 11951, 17272, 18796, 19304, 23902, 37592, 41021, 47804, 79883, 82042, 89281, 95608, 159766, 164084, 178562, 319532, 328168, 357124, 639064, 714248, 1517777, 3035554, 6071108, 12142216]

約数ペア:

[(1, 12142216), (2, 6071108), (4, 3035554), (8, 1517777), (17, 714248), (19, 639064), (34, 357124), (37, 328168), (38, 319532), (68, 178562), (74, 164084), (76, 159766), (127, 95608), (136, 89281), (148, 82042), (152, 79883), (254, 47804), (296, 41021), (323, 37592), (508, 23902), (629, 19304), (646, 18796), (703, 17272), (1016, 11951), (1258, 9652), (1292, 9398), (1406, 8636), (2159, 5624), (2413, 5032), (2516, 4826), (2584, 4699), (2812, 4318)]