19489106

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6299}}^1$

素因数の和:6338

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 18613294

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6299, 12598, 44093, 81887, 88186, 107083, 163774, 214166, 573209, 749581, 1146418, 1392079, 1499162, 2784158, 9744553, 19489106]

約数ペア:

[(1, 19489106), (2, 9744553), (7, 2784158), (13, 1499162), (14, 1392079), (17, 1146418), (26, 749581), (34, 573209), (91, 214166), (119, 163774), (182, 107083), (221, 88186), (238, 81887), (442, 44093), (1547, 12598), (3094, 6299)]