12637204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 23405760

約数和(自身を除く): 10768556

約数列:

[1, 2, 4, 19, 38, 76, 257, 514, 647, 1028, 1294, 2588, 4883, 9766, 12293, 19532, 24586, 49172, 166279, 332558, 665116, 3159301, 6318602, 12637204]

約数ペア:

[(1, 12637204), (2, 6318602), (4, 3159301), (19, 665116), (38, 332558), (76, 166279), (257, 49172), (514, 24586), (647, 19532), (1028, 12293), (1294, 9766), (2588, 4883)]