17949164

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 32094720

約数和(自身を除く): 14145556

約数列:

[1, 2, 4, 89, 127, 178, 254, 356, 397, 508, 794, 1588, 11303, 22606, 35333, 45212, 50419, 70666, 100838, 141332, 201676, 4487291, 8974582, 17949164]

約数ペア:

[(1, 17949164), (2, 8974582), (4, 4487291), (89, 201676), (127, 141332), (178, 100838), (254, 70666), (356, 50419), (397, 45212), (508, 35333), (794, 22606), (1588, 11303)]