319065432272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1049557343}}^1$

素因数の和:1049557370

約数の個数: 20

約数和(自身を含む): 650725553280

約数和(自身を除く): 331660121008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1049557343, 2099114686, 4198229372, 8396458744, 16792917488, 19941589517, 39883179034, 79766358068, 159532716136, 319065432272]

約数ペア:

[(1, 319065432272), (2, 159532716136), (4, 79766358068), (8, 39883179034), (16, 19941589517), (19, 16792917488), (38, 8396458744), (76, 4198229372), (152, 2099114686), (304, 1049557343)]