15017828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28229}}^1$

素因数の和:28259

約数の個数: 24

約数和(自身を含む): 31617600

約数和(自身を除く): 16599772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 28229, 56458, 112916, 197603, 395206, 536351, 790412, 1072702, 2145404, 3754457, 7508914, 15017828]

約数ペア:

[(1, 15017828), (2, 7508914), (4, 3754457), (7, 2145404), (14, 1072702), (19, 790412), (28, 536351), (38, 395206), (76, 197603), (133, 112916), (266, 56458), (532, 28229)]