190940972

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{48859}}^1$

素因数の和:49840

約数の個数: 12

約数和(自身を含む): 334495560

約数和(自身を除く): 143554588

約数列:

[1, 2, 4, 977, 1954, 3908, 48859, 97718, 195436, 47735243, 95470486, 190940972]

約数ペア:

[(1, 190940972), (2, 95470486), (4, 47735243), (977, 195436), (1954, 97718), (3908, 48859)]