12405104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 25913520

約数和(自身を除く): 13508416

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 773, 944, 1003, 1546, 2006, 3092, 4012, 6184, 8024, 12368, 13141, 16048, 26282, 45607, 52564, 91214, 105128, 182428, 210256, 364856, 729712, 775319, 1550638, 3101276, 6202552, 12405104]

約数ペア:

[(1, 12405104), (2, 6202552), (4, 3101276), (8, 1550638), (16, 775319), (17, 729712), (34, 364856), (59, 210256), (68, 182428), (118, 105128), (136, 91214), (236, 52564), (272, 45607), (472, 26282), (773, 16048), (944, 13141), (1003, 12368), (1546, 8024), (2006, 6184), (3092, 4012)]