12938886

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{12611}}^1$

素因数の和:12641

約数の個数: 32

約数和(自身を含む): 30268800

約数和(自身を除く): 17329914

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 12611, 25222, 37833, 75666, 113499, 226998, 239609, 340497, 479218, 680994, 718827, 1437654, 2156481, 4312962, 6469443, 12938886]

約数ペア:

[(1, 12938886), (2, 6469443), (3, 4312962), (6, 2156481), (9, 1437654), (18, 718827), (19, 680994), (27, 479218), (38, 340497), (54, 239609), (57, 226998), (114, 113499), (171, 75666), (342, 37833), (513, 25222), (1026, 12611)]