19783365014

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26662217}}^1$

素因数の和:26662279

約数の個数: 16

約数和(自身を含む): 34554234528

約数和(自身を除く): 14770869514

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 26662217, 53324434, 186635519, 373271038, 1413097501, 2826195002, 9891682507, 19783365014]

約数ペア:

[(1, 19783365014), (2, 9891682507), (7, 2826195002), (14, 1413097501), (53, 373271038), (106, 186635519), (371, 53324434), (742, 26662217)]