19472946

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 40089600

約数和(自身を除く): 20616654

約数列:

[1, 2, 3, 6, 47, 94, 141, 199, 282, 347, 398, 597, 694, 1041, 1194, 2082, 9353, 16309, 18706, 28059, 32618, 48927, 56118, 69053, 97854, 138106, 207159, 414318, 3245491, 6490982, 9736473, 19472946]

約数ペア:

[(1, 19472946), (2, 9736473), (3, 6490982), (6, 3245491), (47, 414318), (94, 207159), (141, 138106), (199, 97854), (282, 69053), (347, 56118), (398, 48927), (597, 32618), (694, 28059), (1041, 18706), (1194, 16309), (2082, 9353)]