19695494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{108217}}^1$

素因数の和:108239

約数の個数: 16

約数和(自身を含む): 36361248

約数和(自身を除く): 16665754

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 108217, 216434, 757519, 1406821, 1515038, 2813642, 9847747, 19695494]

約数ペア:

[(1, 19695494), (2, 9847747), (7, 2813642), (13, 1515038), (14, 1406821), (26, 757519), (91, 216434), (182, 108217)]