16823380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{120167}}^1$

素因数の和:120183

約数の個数: 24

約数和(自身を含む): 40376448

約数和(自身を除く): 23553068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120167, 240334, 480668, 600835, 841169, 1201670, 1682338, 2403340, 3364676, 4205845, 8411690, 16823380]

約数ペア:

[(1, 16823380), (2, 8411690), (4, 4205845), (5, 3364676), (7, 2403340), (10, 1682338), (14, 1201670), (20, 841169), (28, 600835), (35, 480668), (70, 240334), (140, 120167)]