15431324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 28034160

約数和(自身を除く): 12602836

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 1229, 2458, 3139, 4916, 6278, 12556, 52847, 89717, 105694, 179434, 211388, 358868, 3857831, 7715662, 15431324]

約数ペア:

[(1, 15431324), (2, 7715662), (4, 3857831), (43, 358868), (73, 211388), (86, 179434), (146, 105694), (172, 89717), (292, 52847), (1229, 12556), (2458, 6278), (3139, 4916)]