17438894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{11831}}^1$

素因数の和:11911

約数の個数: 16

約数和(自身を含む): 28964736

約数和(自身を除く): 11525842

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 11831, 23662, 130141, 260282, 792677, 1585354, 8719447, 17438894]

約数ペア:

[(1, 17438894), (2, 8719447), (11, 1585354), (22, 792677), (67, 260282), (134, 130141), (737, 23662), (1474, 11831)]