13268738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 24292224

約数和(自身を除く): 11023486

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 283, 394, 566, 1379, 1981, 2758, 3349, 3962, 4811, 6698, 9622, 23443, 33677, 46886, 55751, 67354, 111502, 390257, 780514, 947767, 1895534, 6634369, 13268738]

約数ペア:

[(1, 13268738), (2, 6634369), (7, 1895534), (14, 947767), (17, 780514), (34, 390257), (119, 111502), (197, 67354), (238, 55751), (283, 46886), (394, 33677), (566, 23443), (1379, 9622), (1981, 6698), (2758, 4811), (3349, 3962)]