16743028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12959}}^1$

素因数の和:12999

約数の個数: 24

約数和(自身を含む): 32659200

約数和(自身を除く): 15916172

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12959, 25918, 51836, 220303, 246221, 440606, 492442, 881212, 984884, 4185757, 8371514, 16743028]

約数ペア:

[(1, 16743028), (2, 8371514), (4, 4185757), (17, 984884), (19, 881212), (34, 492442), (38, 440606), (68, 246221), (76, 220303), (323, 51836), (646, 25918), (1292, 12959)]