6441036176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{21187619}}^1$

素因数の和:21187646

約数の個数: 20

約数和(自身を含む): 13136324400

約数和(自身を除く): 6695288224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 21187619, 42375238, 84750476, 169500952, 339001904, 402564761, 805129522, 1610259044, 3220518088, 6441036176]

約数ペア:

[(1, 6441036176), (2, 3220518088), (4, 1610259044), (8, 805129522), (16, 402564761), (19, 339001904), (38, 169500952), (76, 84750476), (152, 42375238), (304, 21187619)]