13604836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15425564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 107, 133, 214, 239, 266, 428, 478, 532, 749, 956, 1498, 1673, 2033, 2996, 3346, 4066, 4541, 6692, 8132, 9082, 14231, 18164, 25573, 28462, 31787, 51146, 56924, 63574, 102292, 127148, 179011, 358022, 485887, 716044, 971774, 1943548, 3401209, 6802418, 13604836]

約数ペア:

[(1, 13604836), (2, 6802418), (4, 3401209), (7, 1943548), (14, 971774), (19, 716044), (28, 485887), (38, 358022), (76, 179011), (107, 127148), (133, 102292), (214, 63574), (239, 56924), (266, 51146), (428, 31787), (478, 28462), (532, 25573), (749, 18164), (956, 14231), (1498, 9082), (1673, 8132), (2033, 6692), (2996, 4541), (3346, 4066)]