19201314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4931}}^1$

素因数の和:5006

約数の個数: 32

約数和(自身を含む): 42612480

約数和(自身を除く): 23411166

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 4931, 9862, 14793, 29586, 54241, 108482, 162723, 290929, 325446, 581858, 872787, 1745574, 3200219, 6400438, 9600657, 19201314]

約数ペア:

[(1, 19201314), (2, 9600657), (3, 6400438), (6, 3200219), (11, 1745574), (22, 872787), (33, 581858), (59, 325446), (66, 290929), (118, 162723), (177, 108482), (354, 54241), (649, 29586), (1298, 14793), (1947, 9862), (3894, 4931)]