15884228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7207}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 30273600

約数和(自身を除く): 14389372

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 7207, 14414, 28828, 136933, 209003, 273866, 418006, 547732, 836012, 3971057, 7942114, 15884228]

約数ペア:

[(1, 15884228), (2, 7942114), (4, 3971057), (19, 836012), (29, 547732), (38, 418006), (58, 273866), (76, 209003), (116, 136933), (551, 28828), (1102, 14414), (2204, 7207)]