19247992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{65027}}^1$

素因数の和:65070

約数の個数: 16

約数和(自身を含む): 37065960

約数和(自身を除く): 17817968

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 65027, 130054, 260108, 520216, 2405999, 4811998, 9623996, 19247992]

約数ペア:

[(1, 19247992), (2, 9623996), (4, 4811998), (8, 2405999), (37, 520216), (74, 260108), (148, 130054), (296, 65027)]