15212388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{66721}}^1$

素因数の和:66747

約数の個数: 24

約数和(自身を含む): 37364320

約数和(自身を除く): 22151932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 66721, 133442, 200163, 266884, 400326, 800652, 1267699, 2535398, 3803097, 5070796, 7606194, 15212388]

約数ペア:

[(1, 15212388), (2, 7606194), (3, 5070796), (4, 3803097), (6, 2535398), (12, 1267699), (19, 800652), (38, 400326), (57, 266884), (76, 200163), (114, 133442), (228, 66721)]