16945422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2441}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 19977618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 2441, 3471, 4882, 6942, 7323, 14646, 31733, 63466, 95199, 190398, 217249, 434498, 651747, 1303494, 2824237, 5648474, 8472711, 16945422]

約数ペア:

[(1, 16945422), (2, 8472711), (3, 5648474), (6, 2824237), (13, 1303494), (26, 651747), (39, 434498), (78, 217249), (89, 190398), (178, 95199), (267, 63466), (534, 31733), (1157, 14646), (2314, 7323), (2441, 6942), (3471, 4882)]