16461492

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^2$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 39233376

約数和(自身を除く): 22771884

約数列:

[1, 2, 3, 4, 6, 12, 71, 139, 142, 213, 278, 284, 417, 426, 556, 834, 852, 1668, 9869, 19321, 19738, 29607, 38642, 39476, 57963, 59214, 77284, 115926, 118428, 231852, 1371791, 2743582, 4115373, 5487164, 8230746, 16461492]

約数ペア:

[(1, 16461492), (2, 8230746), (3, 5487164), (4, 4115373), (6, 2743582), (12, 1371791), (71, 231852), (139, 118428), (142, 115926), (213, 77284), (278, 59214), (284, 57963), (417, 39476), (426, 38642), (556, 29607), (834, 19738), (852, 19321), (1668, 9869)]