16406994

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 35354880

約数和(自身を除く): 18947886

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 3347, 4902, 6694, 10041, 20082, 63593, 127186, 143921, 190779, 287842, 381558, 431763, 863526, 2734499, 5468998, 8203497, 16406994]

約数ペア:

[(1, 16406994), (2, 8203497), (3, 5468998), (6, 2734499), (19, 863526), (38, 431763), (43, 381558), (57, 287842), (86, 190779), (114, 143921), (129, 127186), (258, 63593), (817, 20082), (1634, 10041), (2451, 6694), (3347, 4902)]