68191931

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 73382400

約数和(自身を除く): 5190469

約数列:

[1, 19, 79, 181, 251, 1501, 3439, 4769, 14299, 19829, 45431, 271681, 376751, 863189, 3589049, 68191931]

約数ペア:

[(1, 68191931), (19, 3589049), (79, 863189), (181, 376751), (251, 271681), (1501, 45431), (3439, 19829), (4769, 14299)]