19194944

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{2803}}^1$

素因数の和:2922

約数の個数: 28

約数和(自身を含む): 38459664

約数和(自身を除く): 19264720

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 214, 428, 856, 1712, 2803, 3424, 5606, 6848, 11212, 22424, 44848, 89696, 179392, 299921, 599842, 1199684, 2399368, 4798736, 9597472, 19194944]

約数ペア:

[(1, 19194944), (2, 9597472), (4, 4798736), (8, 2399368), (16, 1199684), (32, 599842), (64, 299921), (107, 179392), (214, 89696), (428, 44848), (856, 22424), (1712, 11212), (2803, 6848), (3424, 5606)]