19437288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62299}}^1$

素因数の和:62321

約数の個数: 32

約数和(自身を含む): 52332000

約数和(自身を除く): 32894712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 62299, 124598, 186897, 249196, 373794, 498392, 747588, 809887, 1495176, 1619774, 2429661, 3239548, 4859322, 6479096, 9718644, 19437288]

約数ペア:

[(1, 19437288), (2, 9718644), (3, 6479096), (4, 4859322), (6, 3239548), (8, 2429661), (12, 1619774), (13, 1495176), (24, 809887), (26, 747588), (39, 498392), (52, 373794), (78, 249196), (104, 186897), (156, 124598), (312, 62299)]