39177658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 67616640

約数和(自身を除く): 28438982

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 494, 923, 1117, 1349, 1846, 2234, 2698, 14521, 17537, 21223, 29042, 35074, 42446, 79307, 158614, 275899, 551798, 1030991, 1506833, 2061982, 3013666, 19588829, 39177658]

約数ペア:

[(1, 39177658), (2, 19588829), (13, 3013666), (19, 2061982), (26, 1506833), (38, 1030991), (71, 551798), (142, 275899), (247, 158614), (494, 79307), (923, 42446), (1117, 35074), (1349, 29042), (1846, 21223), (2234, 17537), (2698, 14521)]