12253328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2415

約数の個数: 40

約数和(自身を含む): 26471520

約数和(自身を除く): 14218192

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2371, 2584, 4742, 5168, 9484, 18968, 37936, 40307, 45049, 80614, 90098, 161228, 180196, 322456, 360392, 644912, 720784, 765833, 1531666, 3063332, 6126664, 12253328]

約数ペア:

[(1, 12253328), (2, 6126664), (4, 3063332), (8, 1531666), (16, 765833), (17, 720784), (19, 644912), (34, 360392), (38, 322456), (68, 180196), (76, 161228), (136, 90098), (152, 80614), (272, 45049), (304, 40307), (323, 37936), (646, 18968), (1292, 9484), (2371, 5168), (2584, 4742)]