13142264

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 12518536

約数列:

[1, 2, 4, 8, 31, 62, 124, 197, 248, 269, 394, 538, 788, 1076, 1576, 2152, 6107, 8339, 12214, 16678, 24428, 33356, 48856, 52993, 66712, 105986, 211972, 423944, 1642783, 3285566, 6571132, 13142264]

約数ペア:

[(1, 13142264), (2, 6571132), (4, 3285566), (8, 1642783), (31, 423944), (62, 211972), (124, 105986), (197, 66712), (248, 52993), (269, 48856), (394, 33356), (538, 24428), (788, 16678), (1076, 12214), (1576, 8339), (2152, 6107)]