11928368

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{9437}}^1$

素因数の和:9524

約数の個数: 20

約数和(自身を含む): 23406240

約数和(自身を除く): 11477872

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 9437, 18874, 37748, 75496, 150992, 745523, 1491046, 2982092, 5964184, 11928368]

約数ペア:

[(1, 11928368), (2, 5964184), (4, 2982092), (8, 1491046), (16, 745523), (79, 150992), (158, 75496), (316, 37748), (632, 18874), (1264, 9437)]