15696918710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{639907}}^1$

素因数の和:640148

約数の個数: 32

約数和(自身を含む): 30961308672

約数和(自身を除く): 15264389962

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 12265, 24530, 639907, 1279814, 3199535, 6399070, 7038977, 14077954, 35194885, 70389770, 142699261, 285398522, 713496305, 1426992610, 1569691871, 3139383742, 7848459355, 15696918710]

約数ペア:

[(1, 15696918710), (2, 7848459355), (5, 3139383742), (10, 1569691871), (11, 1426992610), (22, 713496305), (55, 285398522), (110, 142699261), (223, 70389770), (446, 35194885), (1115, 14077954), (2230, 7038977), (2453, 6399070), (4906, 3199535), (12265, 1279814), (24530, 639907)]