19154804248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5479063}}^1$

素因数の和:5479111

約数の個数: 32

約数和(自身を含む): 39449260800

約数和(自身を除く): 20294456552

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 5479063, 10958126, 21916252, 43832504, 104102197, 126018449, 208204394, 252036898, 416408788, 504073796, 832817576, 1008147592, 2394350531, 4788701062, 9577402124, 19154804248]

約数ペア:

[(1, 19154804248), (2, 9577402124), (4, 4788701062), (8, 2394350531), (19, 1008147592), (23, 832817576), (38, 504073796), (46, 416408788), (76, 252036898), (92, 208204394), (152, 126018449), (184, 104102197), (437, 43832504), (874, 21916252), (1748, 10958126), (3496, 5479063)]