11939128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 23146560

約数和(自身を除く): 11207432

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 281, 376, 452, 562, 904, 1124, 2248, 5311, 10622, 13207, 21244, 26414, 31753, 42488, 52828, 63506, 105656, 127012, 254024, 1492391, 2984782, 5969564, 11939128]

約数ペア:

[(1, 11939128), (2, 5969564), (4, 2984782), (8, 1492391), (47, 254024), (94, 127012), (113, 105656), (188, 63506), (226, 52828), (281, 42488), (376, 31753), (452, 26414), (562, 21244), (904, 13207), (1124, 10622), (2248, 5311)]