18500692

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{38867}}^1$

素因数の和:38895

約数の個数: 24

約数和(自身を含む): 39178944

約数和(自身を除く): 20678252

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 38867, 77734, 155468, 272069, 544138, 660739, 1088276, 1321478, 2642956, 4625173, 9250346, 18500692]

約数ペア:

[(1, 18500692), (2, 9250346), (4, 4625173), (7, 2642956), (14, 1321478), (17, 1088276), (28, 660739), (34, 544138), (68, 272069), (119, 155468), (238, 77734), (476, 38867)]