13673426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 23587200

約数和(自身を除く): 9913774

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 311, 494, 622, 1157, 1691, 2314, 3382, 4043, 5909, 8086, 11818, 21983, 27679, 43966, 55358, 76817, 153634, 359827, 525901, 719654, 1051802, 6836713, 13673426]

約数ペア:

[(1, 13673426), (2, 6836713), (13, 1051802), (19, 719654), (26, 525901), (38, 359827), (89, 153634), (178, 76817), (247, 55358), (311, 43966), (494, 27679), (622, 21983), (1157, 11818), (1691, 8086), (2314, 5909), (3382, 4043)]