15951684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189901}}^1$

素因数の和:189915

約数の個数: 24

約数和(自身を含む): 42538048

約数和(自身を除く): 26586364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189901, 379802, 569703, 759604, 1139406, 1329307, 2278812, 2658614, 3987921, 5317228, 7975842, 15951684]

約数ペア:

[(1, 15951684), (2, 7975842), (3, 5317228), (4, 3987921), (6, 2658614), (7, 2278812), (12, 1329307), (14, 1139406), (21, 759604), (28, 569703), (42, 379802), (84, 189901)]