13151576

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 25577040

約数和(自身を除く): 12425464

約数列:

[1, 2, 4, 8, 37, 74, 148, 157, 283, 296, 314, 566, 628, 1132, 1256, 2264, 5809, 10471, 11618, 20942, 23236, 41884, 44431, 46472, 83768, 88862, 177724, 355448, 1643947, 3287894, 6575788, 13151576]

約数ペア:

[(1, 13151576), (2, 6575788), (4, 3287894), (8, 1643947), (37, 355448), (74, 177724), (148, 88862), (157, 83768), (283, 46472), (296, 44431), (314, 41884), (566, 23236), (628, 20942), (1132, 11618), (1256, 10471), (2264, 5809)]