12203906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 21845376

約数和(自身を除く): 9641470

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 601, 781, 923, 1202, 1562, 1846, 6611, 7813, 10153, 13222, 15626, 20306, 42671, 85342, 85943, 171886, 469381, 554723, 938762, 1109446, 6101953, 12203906]

約数ペア:

[(1, 12203906), (2, 6101953), (11, 1109446), (13, 938762), (22, 554723), (26, 469381), (71, 171886), (142, 85943), (143, 85342), (286, 42671), (601, 20306), (781, 15626), (923, 13222), (1202, 10153), (1562, 7813), (1846, 6611)]