16439202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 38683008

約数和(自身を除く): 22243806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 431, 489, 862, 978, 1293, 1467, 2119, 2586, 2934, 3879, 4238, 5603, 6357, 7758, 11206, 12714, 16809, 19071, 33618, 38142, 50427, 70253, 100854, 140506, 210759, 421518, 632277, 913289, 1264554, 1826578, 2739867, 5479734, 8219601, 16439202]

約数ペア:

[(1, 16439202), (2, 8219601), (3, 5479734), (6, 2739867), (9, 1826578), (13, 1264554), (18, 913289), (26, 632277), (39, 421518), (78, 210759), (117, 140506), (163, 100854), (234, 70253), (326, 50427), (431, 38142), (489, 33618), (862, 19071), (978, 16809), (1293, 12714), (1467, 11206), (2119, 7758), (2586, 6357), (2934, 5603), (3879, 4238)]