19839074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{853}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 30897720

約数和(自身を除く): 11058646

約数列:

[1, 2, 29, 58, 401, 802, 853, 1706, 11629, 23258, 24737, 49474, 342053, 684106, 9919537, 19839074]

約数ペア:

[(1, 19839074), (2, 9919537), (29, 684106), (58, 342053), (401, 49474), (802, 24737), (853, 23258), (1706, 11629)]