19773456636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5101511}}^1$

素因数の和:5101554

約数の個数: 48

約数和(自身を含む): 51423240960

約数和(自身を除く): 31649784324

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, 5101511, 10203022, 15304533, 20406044, 30609066, 61218132, 86725687, 96928709, 173451374, 193857418, 260177061, 290786127, 346902748, 387714836, 520354122, 581572254, 1040708244, 1163144508, 1647788053, 3295576106, 4943364159, 6591152212, 9886728318, 19773456636]

約数ペア:

[(1, 19773456636), (2, 9886728318), (3, 6591152212), (4, 4943364159), (6, 3295576106), (12, 1647788053), (17, 1163144508), (19, 1040708244), (34, 581572254), (38, 520354122), (51, 387714836), (57, 346902748), (68, 290786127), (76, 260177061), (102, 193857418), (114, 173451374), (204, 96928709), (228, 86725687), (323, 61218132), (646, 30609066), (969, 20406044), (1292, 15304533), (1938, 10203022), (3876, 5101511)]