16860396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11807}}^1$

素因数の和:11838

約数の個数: 48

約数和(自身を含む): 47609856

約数和(自身を除く): 30749460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 11807, 23614, 35421, 47228, 70842, 82649, 141684, 165298, 200719, 247947, 330596, 401438, 495894, 602157, 802876, 991788, 1204314, 1405033, 2408628, 2810066, 4215099, 5620132, 8430198, 16860396]

約数ペア:

[(1, 16860396), (2, 8430198), (3, 5620132), (4, 4215099), (6, 2810066), (7, 2408628), (12, 1405033), (14, 1204314), (17, 991788), (21, 802876), (28, 602157), (34, 495894), (42, 401438), (51, 330596), (68, 247947), (84, 200719), (102, 165298), (119, 141684), (204, 82649), (238, 70842), (357, 47228), (476, 35421), (714, 23614), (1428, 11807)]