39814346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 71160768

約数和(自身を除く): 31346422

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 1907, 3814, 10439, 20878, 20977, 24791, 41954, 49582, 139211, 272701, 278422, 545402, 1531321, 1809743, 3062642, 3619486, 19907173, 39814346]

約数ペア:

[(1, 39814346), (2, 19907173), (11, 3619486), (13, 3062642), (22, 1809743), (26, 1531321), (73, 545402), (143, 278422), (146, 272701), (286, 139211), (803, 49582), (949, 41954), (1606, 24791), (1898, 20977), (1907, 20878), (3814, 10439)]