16660028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{54091}}^1$

素因数の和:54113

約数の個数: 24

約数和(自身を含む): 36349824

約数和(自身を除く): 19689796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 54091, 108182, 216364, 378637, 595001, 757274, 1190002, 1514548, 2380004, 4165007, 8330014, 16660028]

約数ペア:

[(1, 16660028), (2, 8330014), (4, 4165007), (7, 2380004), (11, 1514548), (14, 1190002), (22, 757274), (28, 595001), (44, 378637), (77, 216364), (154, 108182), (308, 54091)]