39491842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79943}}^1$

素因数の和:79977

約数の個数: 16

約数和(自身を含む): 67152960

約数和(自身を除く): 27661118

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 79943, 159886, 1039259, 1518917, 2078518, 3037834, 19745921, 39491842]

約数ペア:

[(1, 39491842), (2, 19745921), (13, 3037834), (19, 2078518), (26, 1518917), (38, 1039259), (247, 159886), (494, 79943)]