64147382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{129853}}^1$

素因数の和:129887

約数の個数: 16

約数和(自身を含む): 109077360

約数和(自身を除く): 44929978

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 129853, 259706, 1688089, 2467207, 3376178, 4934414, 32073691, 64147382]

約数ペア:

[(1, 64147382), (2, 32073691), (13, 4934414), (19, 3376178), (26, 2467207), (38, 1688089), (247, 259706), (494, 129853)]