16821036224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{13833089}}^1$

素因数の和:13833120

約数の個数: 28

約数和(自身を含む): 35136048600

約数和(自身を除く): 18315012376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 13833089, 27666178, 55332356, 110664712, 221329424, 262828691, 442658848, 525657382, 885317696, 1051314764, 2102629528, 4205259056, 8410518112, 16821036224]

約数ペア:

[(1, 16821036224), (2, 8410518112), (4, 4205259056), (8, 2102629528), (16, 1051314764), (19, 885317696), (32, 525657382), (38, 442658848), (64, 262828691), (76, 221329424), (152, 110664712), (304, 55332356), (608, 27666178), (1216, 13833089)]