19492066352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2356391}}^1$

素因数の和:2356457

約数の個数: 40

約数和(自身を含む): 42075735552

約数和(自身を除く): 22583669200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 2356391, 4712782, 9425564, 18851128, 25920301, 37702256, 51840602, 103681204, 110750377, 207362408, 221500754, 414724816, 443001508, 886003016, 1218254147, 1772006032, 2436508294, 4873016588, 9746033176, 19492066352]

約数ペア:

[(1, 19492066352), (2, 9746033176), (4, 4873016588), (8, 2436508294), (11, 1772006032), (16, 1218254147), (22, 886003016), (44, 443001508), (47, 414724816), (88, 221500754), (94, 207362408), (176, 110750377), (188, 103681204), (376, 51840602), (517, 37702256), (752, 25920301), (1034, 18851128), (2068, 9425564), (4136, 4712782), (8272, 2356391)]