15282988

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7477}}^1$

素因数の和:7561

約数の個数: 24

約数和(自身を含む): 30988832

約数和(自身を除く): 15705844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 7477, 14954, 29908, 52339, 104678, 209356, 545821, 1091642, 2183284, 3820747, 7641494, 15282988]

約数ペア:

[(1, 15282988), (2, 7641494), (4, 3820747), (7, 2183284), (14, 1091642), (28, 545821), (73, 209356), (146, 104678), (292, 52339), (511, 29908), (1022, 14954), (2044, 7477)]