19422636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5054

約数の個数: 48

約数和(自身を含む): 50520960

約数和(自身を除く): 31098324

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 5011, 10022, 15033, 20044, 30066, 60132, 85187, 95209, 170374, 190418, 255561, 285627, 340748, 380836, 511122, 571254, 1022244, 1142508, 1618553, 3237106, 4855659, 6474212, 9711318, 19422636]

約数ペア:

[(1, 19422636), (2, 9711318), (3, 6474212), (4, 4855659), (6, 3237106), (12, 1618553), (17, 1142508), (19, 1022244), (34, 571254), (38, 511122), (51, 380836), (57, 340748), (68, 285627), (76, 255561), (102, 190418), (114, 170374), (204, 95209), (228, 85187), (323, 60132), (646, 30066), (969, 20044), (1292, 15033), (1938, 10022), (3876, 5011)]