19150105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2917}}^1$

素因数の和:3036

約数の個数: 16

約数和(自身を含む): 25001424

約数和(自身を除く): 5851319

約数列:

[1, 5, 13, 65, 101, 505, 1313, 2917, 6565, 14585, 37921, 189605, 294617, 1473085, 3830021, 19150105]

約数ペア:

[(1, 19150105), (5, 3830021), (13, 1473085), (65, 294617), (101, 189605), (505, 37921), (1313, 14585), (2917, 6565)]