11278378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4951}}^1$

素因数の和:5037

約数の個数: 16

約数和(自身を含む): 18183744

約数和(自身を除く): 6905366

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 4951, 9902, 84167, 168334, 331717, 663434, 5639189, 11278378]

約数ペア:

[(1, 11278378), (2, 5639189), (17, 663434), (34, 331717), (67, 168334), (134, 84167), (1139, 9902), (2278, 4951)]