12684334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 32

約数和(自身を含む): 21407904

約数和(自身を除く): 8723570

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 163, 326, 533, 949, 1066, 1898, 2119, 2993, 4238, 5986, 6683, 11899, 13366, 23798, 38909, 77818, 86879, 154687, 173758, 309374, 487859, 975718, 6342167, 12684334]

約数ペア:

[(1, 12684334), (2, 6342167), (13, 975718), (26, 487859), (41, 309374), (73, 173758), (82, 154687), (146, 86879), (163, 77818), (326, 38909), (533, 23798), (949, 13366), (1066, 11899), (1898, 6683), (2119, 5986), (2993, 4238)]