16279884

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23801}}^1$

素因数の和:23830

約数の個数: 36

約数和(自身を含む): 43319640

約数和(自身を除く): 27039756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 23801, 47602, 71403, 95204, 142806, 214209, 285612, 428418, 452219, 856836, 904438, 1356657, 1808876, 2713314, 4069971, 5426628, 8139942, 16279884]

約数ペア:

[(1, 16279884), (2, 8139942), (3, 5426628), (4, 4069971), (6, 2713314), (9, 1808876), (12, 1356657), (18, 904438), (19, 856836), (36, 452219), (38, 428418), (57, 285612), (76, 214209), (114, 142806), (171, 95204), (228, 71403), (342, 47602), (684, 23801)]