19848428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3271}}^1$

素因数の和:3353

約数の個数: 24

約数和(自身を含む): 36554784

約数和(自身を除く): 16706356

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 3271, 6068, 6542, 13084, 121027, 134111, 242054, 268222, 484108, 536444, 4962107, 9924214, 19848428]

約数ペア:

[(1, 19848428), (2, 9924214), (4, 4962107), (37, 536444), (41, 484108), (74, 268222), (82, 242054), (148, 134111), (164, 121027), (1517, 13084), (3034, 6542), (3271, 6068)]