19438392

素因数分解:

$2^3\times 3^1\times {\mathrm{829}}^1\times {\mathrm{977}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 48704400

約数和(自身を除く): 29266008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 829, 977, 1658, 1954, 2487, 2931, 3316, 3908, 4974, 5862, 6632, 7816, 9948, 11724, 19896, 23448, 809933, 1619866, 2429799, 3239732, 4859598, 6479464, 9719196, 19438392]

約数ペア:

[(1, 19438392), (2, 9719196), (3, 6479464), (4, 4859598), (6, 3239732), (8, 2429799), (12, 1619866), (24, 809933), (829, 23448), (977, 19896), (1658, 11724), (1954, 9948), (2487, 7816), (2931, 6632), (3316, 5862), (3908, 4974)]