245619194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{3313}}^1$

素因数の和:5285

約数の個数: 16

約数和(自身を含む): 388135680

約数和(自身を除く): 142516486

約数列:

[1, 2, 19, 38, 1951, 3313, 3902, 6626, 37069, 62947, 74138, 125894, 6463663, 12927326, 122809597, 245619194]

約数ペア:

[(1, 245619194), (2, 122809597), (19, 12927326), (38, 6463663), (1951, 125894), (3313, 74138), (3902, 62947), (6626, 37069)]