11519846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 20049120

約数和(自身を除く): 8529274

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 389, 442, 778, 871, 1139, 1742, 2278, 5057, 6613, 10114, 13226, 14807, 26063, 29614, 52126, 85969, 171938, 338819, 443071, 677638, 886142, 5759923, 11519846]

約数ペア:

[(1, 11519846), (2, 5759923), (13, 886142), (17, 677638), (26, 443071), (34, 338819), (67, 171938), (134, 85969), (221, 52126), (389, 29614), (442, 26063), (778, 14807), (871, 13226), (1139, 10114), (1742, 6613), (2278, 5057)]