16464866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 28226880

約数和(自身を除く): 11762014

約数列:

[1, 2, 11, 22, 29, 58, 131, 197, 262, 319, 394, 638, 1441, 2167, 2882, 3799, 4334, 5713, 7598, 11426, 25807, 41789, 51614, 62843, 83578, 125686, 283877, 567754, 748403, 1496806, 8232433, 16464866]

約数ペア:

[(1, 16464866), (2, 8232433), (11, 1496806), (22, 748403), (29, 567754), (58, 283877), (131, 125686), (197, 83578), (262, 62843), (319, 51614), (394, 41789), (638, 25807), (1441, 11426), (2167, 7598), (2882, 5713), (3799, 4334)]