18051254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{36541}}^1$

素因数の和:36575

約数の個数: 16

約数和(自身を含む): 30695280

約数和(自身を除く): 12644026

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 36541, 73082, 475033, 694279, 950066, 1388558, 9025627, 18051254]

約数ペア:

[(1, 18051254), (2, 9025627), (13, 1388558), (19, 950066), (26, 694279), (38, 475033), (247, 73082), (494, 36541)]