16620230164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{626611}}^1$

素因数の和:626983

約数の個数: 24

約数和(自身を含む): 30703988000

約数和(自身を除く): 14083757836

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 6631, 13262, 26524, 626611, 1253222, 2506444, 11905609, 23811218, 47622436, 218687239, 437374478, 874748956, 4155057541, 8310115082, 16620230164]

約数ペア:

[(1, 16620230164), (2, 8310115082), (4, 4155057541), (19, 874748956), (38, 437374478), (76, 218687239), (349, 47622436), (698, 23811218), (1396, 11905609), (6631, 2506444), (13262, 1253222), (26524, 626611)]