1993156772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1542691}}^1$

素因数の和:1542731

約数の個数: 24

約数和(自身を含む): 3887583840

約数和(自身を除く): 1894427068

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 1542691, 3085382, 6170764, 26225747, 29311129, 52451494, 58622258, 104902988, 117244516, 498289193, 996578386, 1993156772]

約数ペア:

[(1, 1993156772), (2, 996578386), (4, 498289193), (17, 117244516), (19, 104902988), (34, 58622258), (38, 52451494), (68, 29311129), (76, 26225747), (323, 6170764), (646, 3085382), (1292, 1542691)]