193622426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 312291840

約数和(自身を除く): 118669414

約数列:

[1, 2, 19, 38, 73, 146, 223, 313, 446, 626, 1387, 2774, 4237, 5947, 8474, 11894, 16279, 22849, 32558, 45698, 69799, 139598, 309301, 434131, 618602, 868262, 1326181, 2652362, 5095327, 10190654, 96811213, 193622426]

約数ペア:

[(1, 193622426), (2, 96811213), (19, 10190654), (38, 5095327), (73, 2652362), (146, 1326181), (223, 868262), (313, 618602), (446, 434131), (626, 309301), (1387, 139598), (2774, 69799), (4237, 45698), (5947, 32558), (8474, 22849), (11894, 16279)]