15528070691

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{18947}}^1$

素因数の和:19139

約数の個数: 32

約数和(自身を含む): 19252380672

約数和(自身を除く): 3724309981

約数列:

[1, 7, 17, 71, 97, 119, 497, 679, 1207, 1649, 6887, 8449, 11543, 18947, 48209, 117079, 132629, 322099, 819553, 1345237, 1837859, 2254693, 9416659, 12865013, 22869029, 31243603, 130487989, 160083203, 218705221, 913415923, 2218295813, 15528070691]

約数ペア:

[(1, 15528070691), (7, 2218295813), (17, 913415923), (71, 218705221), (97, 160083203), (119, 130487989), (497, 31243603), (679, 22869029), (1207, 12865013), (1649, 9416659), (6887, 2254693), (8449, 1837859), (11543, 1345237), (18947, 819553), (48209, 322099), (117079, 132629)]