13922782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9301538

約数列:

[1, 2, 19, 31, 38, 53, 62, 106, 223, 446, 589, 1007, 1178, 1643, 2014, 3286, 4237, 6913, 8474, 11819, 13826, 23638, 31217, 62434, 131347, 224561, 262694, 366389, 449122, 732778, 6961391, 13922782]

約数ペア:

[(1, 13922782), (2, 6961391), (19, 732778), (31, 449122), (38, 366389), (53, 262694), (62, 224561), (106, 131347), (223, 62434), (446, 31217), (589, 23638), (1007, 13826), (1178, 11819), (1643, 8474), (2014, 6913), (3286, 4237)]