6399884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 11914560

約数和(自身を除く): 5514676

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 787, 1574, 2033, 3148, 4066, 8132, 14953, 29906, 59812, 84209, 168418, 336836, 1599971, 3199942, 6399884]

約数ペア:

[(1, 6399884), (2, 3199942), (4, 1599971), (19, 336836), (38, 168418), (76, 84209), (107, 59812), (214, 29906), (428, 14953), (787, 8132), (1574, 4066), (2033, 3148)]