17845718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12107}}^1$

素因数の和:12187

約数の個数: 16

約数和(自身を含む): 29640384

約数和(自身を除く): 11794666

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 12107, 24214, 133177, 266354, 811169, 1622338, 8922859, 17845718]

約数ペア:

[(1, 17845718), (2, 8922859), (11, 1622338), (22, 811169), (67, 266354), (134, 133177), (737, 24214), (1474, 12107)]