26011418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 17119462

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 311, 589, 622, 1178, 1349, 2201, 2698, 4402, 5909, 9641, 11818, 19282, 22081, 41819, 44162, 83638, 183179, 366358, 419539, 684511, 839078, 1369022, 13005709, 26011418]

約数ペア:

[(1, 26011418), (2, 13005709), (19, 1369022), (31, 839078), (38, 684511), (62, 419539), (71, 366358), (142, 183179), (311, 83638), (589, 44162), (622, 41819), (1178, 22081), (1349, 19282), (2201, 11818), (2698, 9641), (4402, 5909)]