19078964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14767}}^1$

素因数の和:14807

約数の個数: 24

約数和(自身を含む): 37215360

約数和(自身を除く): 18136396

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 14767, 29534, 59068, 251039, 280573, 502078, 561146, 1004156, 1122292, 4769741, 9539482, 19078964]

約数ペア:

[(1, 19078964), (2, 9539482), (4, 4769741), (17, 1122292), (19, 1004156), (34, 561146), (38, 502078), (68, 280573), (76, 251039), (323, 59068), (646, 29534), (1292, 14767)]