15696897728

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12908633}}^1$

素因数の和:12908664

約数の個数: 28

約数和(自身を含む): 32787930360

約数和(自身を除く): 17091032632

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12908633, 25817266, 51634532, 103269064, 206538128, 245264027, 413076256, 490528054, 826152512, 981056108, 1962112216, 3924224432, 7848448864, 15696897728]

約数ペア:

[(1, 15696897728), (2, 7848448864), (4, 3924224432), (8, 1962112216), (16, 981056108), (19, 826152512), (32, 490528054), (38, 413076256), (64, 245264027), (76, 206538128), (152, 103269064), (304, 51634532), (608, 25817266), (1216, 12908633)]