19135586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11243}}^1$

素因数の和:11305

約数の個数: 16

約数和(自身を含む): 30763584

約数和(自身を除く): 11627998

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 11243, 22486, 258589, 415991, 517178, 831982, 9567793, 19135586]

約数ペア:

[(1, 19135586), (2, 9567793), (23, 831982), (37, 517178), (46, 415991), (74, 258589), (851, 22486), (1702, 11243)]