13294138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 12252614

約数列:

[1, 2, 11, 13, 22, 23, 26, 43, 46, 47, 86, 94, 143, 253, 286, 299, 473, 506, 517, 559, 598, 611, 946, 989, 1034, 1081, 1118, 1222, 1978, 2021, 2162, 3289, 4042, 6149, 6578, 6721, 10879, 11891, 12298, 12857, 13442, 14053, 21758, 22231, 23782, 25714, 26273, 28106, 44462, 46483, 52546, 92966, 141427, 154583, 282854, 289003, 309166, 511313, 578006, 604279, 1022626, 1208558, 6647069, 13294138]

約数ペア:

[(1, 13294138), (2, 6647069), (11, 1208558), (13, 1022626), (22, 604279), (23, 578006), (26, 511313), (43, 309166), (46, 289003), (47, 282854), (86, 154583), (94, 141427), (143, 92966), (253, 52546), (286, 46483), (299, 44462), (473, 28106), (506, 26273), (517, 25714), (559, 23782), (598, 22231), (611, 21758), (946, 14053), (989, 13442), (1034, 12857), (1081, 12298), (1118, 11891), (1222, 10879), (1978, 6721), (2021, 6578), (2162, 6149), (3289, 4042)]