19149936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30689}}^1$

素因数の和:30713

約数の個数: 40

約数和(自身を含む): 53277840

約数和(自身を除く): 34127904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30689, 61378, 92067, 122756, 184134, 245512, 368268, 398957, 491024, 736536, 797914, 1196871, 1473072, 1595828, 2393742, 3191656, 4787484, 6383312, 9574968, 19149936]

約数ペア:

[(1, 19149936), (2, 9574968), (3, 6383312), (4, 4787484), (6, 3191656), (8, 2393742), (12, 1595828), (13, 1473072), (16, 1196871), (24, 797914), (26, 736536), (39, 491024), (48, 398957), (52, 368268), (78, 245512), (104, 184134), (156, 122756), (208, 92067), (312, 61378), (624, 30689)]