19396758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 41068800

約数和(自身を除く): 21672042

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 229, 458, 687, 743, 1374, 1486, 2229, 4351, 4458, 8702, 13053, 14117, 26106, 28234, 42351, 84702, 170147, 340294, 510441, 1020882, 3232793, 6465586, 9698379, 19396758]

約数ペア:

[(1, 19396758), (2, 9698379), (3, 6465586), (6, 3232793), (19, 1020882), (38, 510441), (57, 340294), (114, 170147), (229, 84702), (458, 42351), (687, 28234), (743, 26106), (1374, 14117), (1486, 13053), (2229, 8702), (4351, 4458)]