2951992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19421}}^1$

素因数の和:19446

約数の個数: 16

約数和(自身を含む): 5826600

約数和(自身を除く): 2874608

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19421, 38842, 77684, 155368, 368999, 737998, 1475996, 2951992]

約数ペア:

[(1, 2951992), (2, 1475996), (4, 737998), (8, 368999), (19, 155368), (38, 77684), (76, 38842), (152, 19421)]