19016924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 34927200

約数和(自身を除く): 15910276

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 2309, 4118, 4618, 8236, 9236, 66961, 133922, 163939, 267844, 327878, 655756, 4754231, 9508462, 19016924]

約数ペア:

[(1, 19016924), (2, 9508462), (4, 4754231), (29, 655756), (58, 327878), (71, 267844), (116, 163939), (142, 133922), (284, 66961), (2059, 9236), (2309, 8236), (4118, 4618)]