16542942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 19382178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1619, 1703, 3238, 3406, 4857, 5109, 9714, 10218, 21047, 42094, 63141, 126282, 212089, 424178, 636267, 1272534, 2757157, 5514314, 8271471, 16542942]

約数ペア:

[(1, 16542942), (2, 8271471), (3, 5514314), (6, 2757157), (13, 1272534), (26, 636267), (39, 424178), (78, 212089), (131, 126282), (262, 63141), (393, 42094), (786, 21047), (1619, 10218), (1703, 9714), (3238, 5109), (3406, 4857)]