13337860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39229}}^1$

素因数の和:39255

約数の個数: 24

約数和(自身を含む): 29657880

約数和(自身を除く): 16320020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 39229, 78458, 156916, 196145, 392290, 666893, 784580, 1333786, 2667572, 3334465, 6668930, 13337860]

約数ペア:

[(1, 13337860), (2, 6668930), (4, 3334465), (5, 2667572), (10, 1333786), (17, 784580), (20, 666893), (34, 392290), (68, 196145), (85, 156916), (170, 78458), (340, 39229)]