4047722

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15217}}^1$

素因数の和:15245

約数の個数: 16

約数和(自身を含む): 7304640

約数和(自身を除く): 3256918

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 15217, 30434, 106519, 213038, 289123, 578246, 2023861, 4047722]

約数ペア:

[(1, 4047722), (2, 2023861), (7, 578246), (14, 289123), (19, 213038), (38, 106519), (133, 30434), (266, 15217)]