19005605152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31259219}}^1$

素因数の和:31259248

約数の個数: 24

約数和(自身を含む): 39386617200

約数和(自身を除く): 20381012048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 31259219, 62518438, 125036876, 250073752, 500147504, 593925161, 1000295008, 1187850322, 2375700644, 4751401288, 9502802576, 19005605152]

約数ペア:

[(1, 19005605152), (2, 9502802576), (4, 4751401288), (8, 2375700644), (16, 1187850322), (19, 1000295008), (32, 593925161), (38, 500147504), (76, 250073752), (152, 125036876), (304, 62518438), (608, 31259219)]