12340486

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{809}}^1$

素因数の和:1103

約数の個数: 16

約数和(自身を含む): 19245600

約数和(自身を除く): 6905114

約数列:

[1, 2, 29, 58, 263, 526, 809, 1618, 7627, 15254, 23461, 46922, 212767, 425534, 6170243, 12340486]

約数ペア:

[(1, 12340486), (2, 6170243), (29, 425534), (58, 212767), (263, 46922), (526, 23461), (809, 15254), (1618, 7627)]