38538916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2053}}^1$

素因数の和:2108

約数の個数: 36

約数和(自身を含む): 76692252

約数和(自身を除く): 38153336

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 2053, 4106, 4693, 8212, 9386, 18772, 26689, 39007, 53378, 78014, 106756, 156028, 507091, 741133, 1014182, 1482266, 2028364, 2964532, 9634729, 19269458, 38538916]

約数ペア:

[(1, 38538916), (2, 19269458), (4, 9634729), (13, 2964532), (19, 2028364), (26, 1482266), (38, 1014182), (52, 741133), (76, 507091), (247, 156028), (361, 106756), (494, 78014), (722, 53378), (988, 39007), (1444, 26689), (2053, 18772), (4106, 9386), (4693, 8212)]