1671392

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2778

約数の個数: 24

約数和(自身を含む): 3465000

約数和(自身を除く): 1793608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2749, 5498, 10996, 21992, 43984, 52231, 87968, 104462, 208924, 417848, 835696, 1671392]

約数ペア:

[(1, 1671392), (2, 835696), (4, 417848), (8, 208924), (16, 104462), (19, 87968), (32, 52231), (38, 43984), (76, 21992), (152, 10996), (304, 5498), (608, 2749)]