19389516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{55717}}^1$

素因数の和:55753

約数の個数: 24

約数和(自身を含む): 46803120

約数和(自身を除く): 27413604

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 55717, 111434, 167151, 222868, 334302, 668604, 1615793, 3231586, 4847379, 6463172, 9694758, 19389516]

約数ペア:

[(1, 19389516), (2, 9694758), (3, 6463172), (4, 4847379), (6, 3231586), (12, 1615793), (29, 668604), (58, 334302), (87, 222868), (116, 167151), (174, 111434), (348, 55717)]