12347352008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4778387}}^1$

素因数の和:4778429

約数の個数: 32

約数和(自身を含む): 25803295200

約数和(自身を除く): 13455943192

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 4778387, 9556774, 19113548, 38227096, 81232579, 90789353, 162465158, 181578706, 324930316, 363157412, 649860632, 726314824, 1543419001, 3086838002, 6173676004, 12347352008]

約数ペア:

[(1, 12347352008), (2, 6173676004), (4, 3086838002), (8, 1543419001), (17, 726314824), (19, 649860632), (34, 363157412), (38, 324930316), (68, 181578706), (76, 162465158), (136, 90789353), (152, 81232579), (323, 38227096), (646, 19113548), (1292, 9556774), (2584, 4778387)]