15712112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{75539}}^1$

素因数の和:75560

約数の個数: 20

約数和(自身を含む): 32784360

約数和(自身を除く): 17072248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 75539, 151078, 302156, 604312, 982007, 1208624, 1964014, 3928028, 7856056, 15712112]

約数ペア:

[(1, 15712112), (2, 7856056), (4, 3928028), (8, 1964014), (13, 1208624), (16, 982007), (26, 604312), (52, 302156), (104, 151078), (208, 75539)]