1873936

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:858

約数の個数: 20

約数和(自身を含む): 3657132

約数和(自身を除く): 1783196

約数列:

[1, 2, 4, 8, 16, 173, 346, 677, 692, 1354, 1384, 2708, 2768, 5416, 10832, 117121, 234242, 468484, 936968, 1873936]

約数ペア:

[(1, 1873936), (2, 936968), (4, 468484), (8, 234242), (16, 117121), (173, 10832), (346, 5416), (677, 2768), (692, 2708), (1354, 1384)]