2638112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{4339}}^1$

素因数の和:4368

約数の個数: 24

約数和(自身を含む): 5468400

約数和(自身を除く): 2830288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 4339, 8678, 17356, 34712, 69424, 82441, 138848, 164882, 329764, 659528, 1319056, 2638112]

約数ペア:

[(1, 2638112), (2, 1319056), (4, 659528), (8, 329764), (16, 164882), (19, 138848), (32, 82441), (38, 69424), (76, 34712), (152, 17356), (304, 8678), (608, 4339)]