12968692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1479

約数の個数: 24

約数和(自身を含む): 24881472

約数和(自身を除く): 11912780

約数列:

[1, 2, 4, 11, 22, 44, 241, 482, 964, 1223, 2446, 2651, 4892, 5302, 10604, 13453, 26906, 53812, 294743, 589486, 1178972, 3242173, 6484346, 12968692]

約数ペア:

[(1, 12968692), (2, 6484346), (4, 3242173), (11, 1178972), (22, 589486), (44, 294743), (241, 53812), (482, 26906), (964, 13453), (1223, 10604), (2446, 5302), (2651, 4892)]