16986679486

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{93701}}^1$

素因数の和:94296

約数の個数: 32

約数和(自身を含む): 30440406528

約数和(自身を除く): 13453727042

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 563, 1126, 3941, 7882, 12949, 25898, 90643, 93701, 181286, 187402, 655907, 1311814, 2155123, 4310246, 15085861, 30171722, 52753663, 105507326, 369275641, 738551282, 1213334249, 2426668498, 8493339743, 16986679486]

約数ペア:

[(1, 16986679486), (2, 8493339743), (7, 2426668498), (14, 1213334249), (23, 738551282), (46, 369275641), (161, 105507326), (322, 52753663), (563, 30171722), (1126, 15085861), (3941, 4310246), (7882, 2155123), (12949, 1311814), (25898, 655907), (90643, 187402), (93701, 181286)]