19309016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127033}}^1$

素因数の和:127058

約数の個数: 16

約数和(自身を含む): 38110200

約数和(自身を除く): 18801184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 127033, 254066, 508132, 1016264, 2413627, 4827254, 9654508, 19309016]

約数ペア:

[(1, 19309016), (2, 9654508), (4, 4827254), (8, 2413627), (19, 1016264), (38, 508132), (76, 254066), (152, 127033)]