19136868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 46663680

約数和(自身を除く): 27526812

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 127, 174, 254, 348, 381, 433, 508, 762, 866, 1299, 1524, 1732, 2598, 3683, 5196, 7366, 11049, 12557, 14732, 22098, 25114, 37671, 44196, 50228, 54991, 75342, 109982, 150684, 164973, 219964, 329946, 659892, 1594739, 3189478, 4784217, 6378956, 9568434, 19136868]

約数ペア:

[(1, 19136868), (2, 9568434), (3, 6378956), (4, 4784217), (6, 3189478), (12, 1594739), (29, 659892), (58, 329946), (87, 219964), (116, 164973), (127, 150684), (174, 109982), (254, 75342), (348, 54991), (381, 50228), (433, 44196), (508, 37671), (762, 25114), (866, 22098), (1299, 14732), (1524, 12557), (1732, 11049), (2598, 7366), (3683, 5196)]