19737105

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 34698240

約数和(自身を除く): 14961135

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 3011, 6555, 9033, 15055, 45165, 57209, 69253, 171627, 207759, 286045, 346265, 858135, 1038795, 1315807, 3947421, 6579035, 19737105]

約数ペア:

[(1, 19737105), (3, 6579035), (5, 3947421), (15, 1315807), (19, 1038795), (23, 858135), (57, 346265), (69, 286045), (95, 207759), (115, 171627), (285, 69253), (345, 57209), (437, 45165), (1311, 15055), (2185, 9033), (3011, 6555)]