19142142

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{4931}}^1$

素因数の和:5583

約数の個数: 16

約数和(自身を含む): 38351232

約数和(自身を除く): 19209090

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 3882, 4931, 9862, 14793, 29586, 3190357, 6380714, 9571071, 19142142]

約数ペア:

[(1, 19142142), (2, 9571071), (3, 6380714), (6, 3190357), (647, 29586), (1294, 14793), (1941, 9862), (3882, 4931)]