19744010930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14845121}}^1$

素因数の和:14845154

約数の個数: 32

約数和(自身を含む): 42753951360

約数和(自身を除く): 23009940430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 14845121, 29690242, 74225605, 103915847, 148451210, 207831694, 282057299, 519579235, 564114598, 1039158470, 1410286495, 1974401093, 2820572990, 3948802186, 9872005465, 19744010930]

約数ペア:

[(1, 19744010930), (2, 9872005465), (5, 3948802186), (7, 2820572990), (10, 1974401093), (14, 1410286495), (19, 1039158470), (35, 564114598), (38, 519579235), (70, 282057299), (95, 207831694), (133, 148451210), (190, 103915847), (266, 74225605), (665, 29690242), (1330, 14845121)]