12111718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3527}}^1$

素因数の和:3647

約数の個数: 16

約数和(自身を含む): 19432224

約数和(自身を除く): 7320506

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 3527, 7054, 59959, 119918, 356227, 712454, 6055859, 12111718]

約数ペア:

[(1, 12111718), (2, 6055859), (17, 712454), (34, 356227), (101, 119918), (202, 59959), (1717, 7054), (3434, 3527)]