16811466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21067}}^1$

素因数の和:21098

約数の個数: 32

約数和(自身を含む): 40450560

約数和(自身を除く): 23639094

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 21067, 42134, 63201, 126402, 147469, 294938, 400273, 442407, 800546, 884814, 1200819, 2401638, 2801911, 5603822, 8405733, 16811466]

約数ペア:

[(1, 16811466), (2, 8405733), (3, 5603822), (6, 2801911), (7, 2401638), (14, 1200819), (19, 884814), (21, 800546), (38, 442407), (42, 400273), (57, 294938), (114, 147469), (133, 126402), (266, 63201), (399, 42134), (798, 21067)]