12713774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 8454226

約数列:

[1, 2, 19, 29, 38, 58, 83, 139, 166, 278, 551, 1102, 1577, 2407, 2641, 3154, 4031, 4814, 5282, 8062, 11537, 23074, 45733, 76589, 91466, 153178, 219203, 334573, 438406, 669146, 6356887, 12713774]

約数ペア:

[(1, 12713774), (2, 6356887), (19, 669146), (29, 438406), (38, 334573), (58, 219203), (83, 153178), (139, 91466), (166, 76589), (278, 45733), (551, 23074), (1102, 11537), (1577, 8062), (2407, 5282), (2641, 4814), (3154, 4031)]