17609846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 28926720

約数和(自身を除く): 11316874

約数列:

[1, 2, 19, 38, 61, 71, 107, 122, 142, 214, 1159, 1349, 2033, 2318, 2698, 4066, 4331, 6527, 7597, 8662, 13054, 15194, 82289, 124013, 144343, 164578, 248026, 288686, 463417, 926834, 8804923, 17609846]

約数ペア:

[(1, 17609846), (2, 8804923), (19, 926834), (38, 463417), (61, 288686), (71, 248026), (107, 164578), (122, 144343), (142, 124013), (214, 82289), (1159, 15194), (1349, 13054), (2033, 8662), (2318, 7597), (2698, 6527), (4066, 4331)]