2231966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 24

約数和(自身を含む): 3849552

約数和(自身を除く): 1617586

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 401, 506, 802, 2783, 4411, 5566, 8822, 9223, 18446, 48521, 97042, 101453, 202906, 1115983, 2231966]

約数ペア:

[(1, 2231966), (2, 1115983), (11, 202906), (22, 101453), (23, 97042), (46, 48521), (121, 18446), (242, 9223), (253, 8822), (401, 5566), (506, 4411), (802, 2783)]