851189474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{973901}}^1$

素因数の和:973945

約数の個数: 16

約数和(自身を含む): 1402418880

約数和(自身を除く): 551229406

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 973901, 1947802, 18504119, 22399723, 37008238, 44799446, 425594737, 851189474]

約数ペア:

[(1, 851189474), (2, 425594737), (19, 44799446), (23, 37008238), (38, 22399723), (46, 18504119), (437, 1947802), (874, 973901)]