19508424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 54243840

約数和(自身を除く): 34735416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2017, 2418, 3224, 4034, 4836, 6051, 8068, 9672, 12102, 16136, 24204, 26221, 48408, 52442, 62527, 78663, 104884, 125054, 157326, 187581, 209768, 250108, 314652, 375162, 500216, 629304, 750324, 812851, 1500648, 1625702, 2438553, 3251404, 4877106, 6502808, 9754212, 19508424]

約数ペア:

[(1, 19508424), (2, 9754212), (3, 6502808), (4, 4877106), (6, 3251404), (8, 2438553), (12, 1625702), (13, 1500648), (24, 812851), (26, 750324), (31, 629304), (39, 500216), (52, 375162), (62, 314652), (78, 250108), (93, 209768), (104, 187581), (124, 157326), (156, 125054), (186, 104884), (248, 78663), (312, 62527), (372, 52442), (403, 48408), (744, 26221), (806, 24204), (1209, 16136), (1612, 12102), (2017, 9672), (2418, 8068), (3224, 6051), (4034, 4836)]