17120786

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1031}}^1$

素因数の和:1094

約数の個数: 24

約数和(自身を含む): 28309824

約数和(自身を除く): 11189038

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 1031, 2062, 8303, 16606, 19589, 23713, 39178, 47426, 372191, 450547, 744382, 901094, 8560393, 17120786]

約数ペア:

[(1, 17120786), (2, 8560393), (19, 901094), (23, 744382), (38, 450547), (46, 372191), (361, 47426), (437, 39178), (722, 23713), (874, 19589), (1031, 16606), (2062, 8303)]