13465708

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 24442880

約数和(自身を除く): 10977172

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 991, 1982, 3397, 3964, 6794, 13588, 42613, 78289, 85226, 156578, 170452, 313156, 3366427, 6732854, 13465708]

約数ペア:

[(1, 13465708), (2, 6732854), (4, 3366427), (43, 313156), (79, 170452), (86, 156578), (158, 85226), (172, 78289), (316, 42613), (991, 13588), (1982, 6794), (3397, 3964)]