19683872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47317}}^1$

素因数の和:47340

約数の個数: 24

約数和(自身を含む): 41734476

約数和(自身を除く): 22050604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 47317, 94634, 189268, 378536, 615121, 757072, 1230242, 1514144, 2460484, 4920968, 9841936, 19683872]

約数ペア:

[(1, 19683872), (2, 9841936), (4, 4920968), (8, 2460484), (13, 1514144), (16, 1230242), (26, 757072), (32, 615121), (52, 378536), (104, 189268), (208, 94634), (416, 47317)]