19934655

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102229}}^1$

素因数の和:102250

約数の個数: 16

約数和(自身を含む): 34349280

約数和(自身を除く): 14414625

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 102229, 306687, 511145, 1328977, 1533435, 3986931, 6644885, 19934655]

約数ペア:

[(1, 19934655), (3, 6644885), (5, 3986931), (13, 1533435), (15, 1328977), (39, 511145), (65, 306687), (195, 102229)]