23013978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 53343360

約数和(自身を除く): 30329382

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 293, 318, 494, 586, 689, 741, 879, 1007, 1378, 1482, 1758, 2014, 2067, 3021, 3809, 4134, 5567, 6042, 7618, 11134, 11427, 13091, 15529, 16701, 22854, 26182, 31058, 33402, 39273, 46587, 72371, 78546, 93174, 144742, 201877, 217113, 295051, 403754, 434226, 590102, 605631, 885153, 1211262, 1770306, 3835663, 7671326, 11506989, 23013978]

約数ペア:

[(1, 23013978), (2, 11506989), (3, 7671326), (6, 3835663), (13, 1770306), (19, 1211262), (26, 885153), (38, 605631), (39, 590102), (53, 434226), (57, 403754), (78, 295051), (106, 217113), (114, 201877), (159, 144742), (247, 93174), (293, 78546), (318, 72371), (494, 46587), (586, 39273), (689, 33402), (741, 31058), (879, 26182), (1007, 22854), (1378, 16701), (1482, 15529), (1758, 13091), (2014, 11427), (2067, 11134), (3021, 7618), (3809, 6042), (4134, 5567)]