16188718

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 30968784

約数和(自身を除く): 14780066

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 131, 182, 194, 262, 637, 679, 917, 1261, 1274, 1358, 1703, 1834, 2522, 3406, 4753, 6419, 8827, 9506, 11921, 12707, 12838, 17654, 23842, 25414, 61789, 83447, 88949, 123578, 165191, 166894, 177898, 330382, 622643, 1156337, 1245286, 2312674, 8094359, 16188718]

約数ペア:

[(1, 16188718), (2, 8094359), (7, 2312674), (13, 1245286), (14, 1156337), (26, 622643), (49, 330382), (91, 177898), (97, 166894), (98, 165191), (131, 123578), (182, 88949), (194, 83447), (262, 61789), (637, 25414), (679, 23842), (917, 17654), (1261, 12838), (1274, 12707), (1358, 11921), (1703, 9506), (1834, 8827), (2522, 6419), (3406, 4753)]