19492060216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2459}}^1\times {\mathrm{31963}}^1$

素因数の和:34459

約数の個数: 32

約数和(自身を含む): 37743091200

約数和(自身を除く): 18251030984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2459, 4918, 9836, 19672, 31963, 63926, 76229, 127852, 152458, 255704, 304916, 609832, 990853, 1981706, 3963412, 7926824, 78597017, 157194034, 314388068, 628776136, 2436507527, 4873015054, 9746030108, 19492060216]

約数ペア:

[(1, 19492060216), (2, 9746030108), (4, 4873015054), (8, 2436507527), (31, 628776136), (62, 314388068), (124, 157194034), (248, 78597017), (2459, 7926824), (4918, 3963412), (9836, 1981706), (19672, 990853), (31963, 609832), (63926, 304916), (76229, 255704), (127852, 152458)]