13247036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 26557440

約数和(自身を除く): 13310404

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 79, 103, 148, 158, 206, 316, 407, 412, 814, 869, 1133, 1628, 1738, 2266, 2923, 3476, 3811, 4532, 5846, 7622, 8137, 11692, 15244, 16274, 32153, 32548, 41921, 64306, 83842, 89507, 128612, 167684, 179014, 301069, 358028, 602138, 1204276, 3311759, 6623518, 13247036]

約数ペア:

[(1, 13247036), (2, 6623518), (4, 3311759), (11, 1204276), (22, 602138), (37, 358028), (44, 301069), (74, 179014), (79, 167684), (103, 128612), (148, 89507), (158, 83842), (206, 64306), (316, 41921), (407, 32548), (412, 32153), (814, 16274), (869, 15244), (1133, 11692), (1628, 8137), (1738, 7622), (2266, 5846), (2923, 4532), (3476, 3811)]