5381937796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{70814971}}^1$

素因数の和:70814994

約数の個数: 12

約数和(自身を含む): 9914096080

約数和(自身を除く): 4532158284

約数列:

[1, 2, 4, 19, 38, 76, 70814971, 141629942, 283259884, 1345484449, 2690968898, 5381937796]

約数ペア:

[(1, 5381937796), (2, 2690968898), (4, 1345484449), (19, 283259884), (38, 141629942), (76, 70814971)]