21167741884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{4289}}^1\times {\mathrm{33347}}^1$

素因数の和:37677

約数の個数: 24

約数和(自身を含む): 38054736720

約数和(自身を除く): 16886994836

約数列:

[1, 2, 4, 37, 74, 148, 4289, 8578, 17156, 33347, 66694, 133388, 158693, 317386, 634772, 1233839, 2467678, 4935356, 143025283, 286050566, 572101132, 5291935471, 10583870942, 21167741884]

約数ペア:

[(1, 21167741884), (2, 10583870942), (4, 5291935471), (37, 572101132), (74, 286050566), (148, 143025283), (4289, 4935356), (8578, 2467678), (17156, 1233839), (33347, 634772), (66694, 317386), (133388, 158693)]