19552182

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{571}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 42282240

約数和(自身を除く): 22730058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 439, 571, 878, 1142, 1317, 1713, 2634, 3426, 5707, 7423, 11414, 14846, 17121, 22269, 34242, 44538, 250669, 501338, 752007, 1504014, 3258697, 6517394, 9776091, 19552182]

約数ペア:

[(1, 19552182), (2, 9776091), (3, 6517394), (6, 3258697), (13, 1504014), (26, 752007), (39, 501338), (78, 250669), (439, 44538), (571, 34242), (878, 22269), (1142, 17121), (1317, 14846), (1713, 11414), (2634, 7423), (3426, 5707)]