16289174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 27789696

約数和(自身を除く): 11500522

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 257, 473, 514, 737, 946, 1474, 2827, 2881, 5654, 5762, 11051, 17219, 22102, 31691, 34438, 63382, 121561, 189409, 243122, 378818, 740417, 1480834, 8144587, 16289174]

約数ペア:

[(1, 16289174), (2, 8144587), (11, 1480834), (22, 740417), (43, 378818), (67, 243122), (86, 189409), (134, 121561), (257, 63382), (473, 34438), (514, 31691), (737, 22102), (946, 17219), (1474, 11051), (2827, 5762), (2881, 5654)]