12235808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 26389440

約数和(自身を除く): 14153632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 439, 536, 871, 878, 1072, 1742, 1756, 2144, 3484, 3512, 5707, 6968, 7024, 11414, 13936, 14048, 22828, 27872, 29413, 45656, 58826, 91312, 117652, 182624, 235304, 382369, 470608, 764738, 941216, 1529476, 3058952, 6117904, 12235808]

約数ペア:

[(1, 12235808), (2, 6117904), (4, 3058952), (8, 1529476), (13, 941216), (16, 764738), (26, 470608), (32, 382369), (52, 235304), (67, 182624), (104, 117652), (134, 91312), (208, 58826), (268, 45656), (416, 29413), (439, 27872), (536, 22828), (871, 14048), (878, 13936), (1072, 11414), (1742, 7024), (1756, 6968), (2144, 5707), (3484, 3512)]