73903084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{972409}}^1$

素因数の和:972432

約数の個数: 12

約数和(自身を含む): 136137400

約数和(自身を除く): 62234316

約数列:

[1, 2, 4, 19, 38, 76, 972409, 1944818, 3889636, 18475771, 36951542, 73903084]

約数ペア:

[(1, 73903084), (2, 36951542), (4, 18475771), (19, 3889636), (38, 1944818), (76, 972409)]