16556182

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1060

約数の個数: 24

約数和(自身を含む): 27377136

約数和(自身を除く): 10820954

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 997, 1994, 8303, 16606, 18943, 22931, 37886, 45862, 359917, 435689, 719834, 871378, 8278091, 16556182]

約数ペア:

[(1, 16556182), (2, 8278091), (19, 871378), (23, 719834), (38, 435689), (46, 359917), (361, 45862), (437, 37886), (722, 22931), (874, 18943), (997, 16606), (1994, 8303)]