11965178

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 24

約数和(自身を含む): 19333632

約数和(自身を除く): 7368454

約数列:

[1, 2, 17, 34, 127, 163, 254, 289, 326, 578, 2159, 2771, 4318, 5542, 20701, 36703, 41402, 47107, 73406, 94214, 351917, 703834, 5982589, 11965178]

約数ペア:

[(1, 11965178), (2, 5982589), (17, 703834), (34, 351917), (127, 94214), (163, 73406), (254, 47107), (289, 41402), (326, 36703), (578, 20701), (2159, 5542), (2771, 4318)]