17960842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6737}}^1$

素因数の和:6813

約数の個数: 16

約数和(自身を含む): 28461312

約数和(自身を除く): 10500470

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 6737, 13474, 208847, 289691, 417694, 579382, 8980421, 17960842]

約数ペア:

[(1, 17960842), (2, 8980421), (31, 579382), (43, 417694), (62, 289691), (86, 208847), (1333, 13474), (2666, 6737)]