19229235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 32736000

約数和(自身を除く): 13506765

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 619, 1635, 1857, 2071, 3095, 6213, 9285, 10355, 11761, 31065, 35283, 58805, 67471, 176415, 202413, 337355, 1012065, 1281949, 3845847, 6409745, 19229235]

約数ペア:

[(1, 19229235), (3, 6409745), (5, 3845847), (15, 1281949), (19, 1012065), (57, 337355), (95, 202413), (109, 176415), (285, 67471), (327, 58805), (545, 35283), (619, 31065), (1635, 11761), (1857, 10355), (2071, 9285), (3095, 6213)]