115561838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 209706240

約数和(自身を除く): 94144402

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2251, 2702, 3667, 4502, 7334, 15757, 25669, 31514, 42769, 51338, 85538, 299383, 434443, 598766, 868886, 3041101, 6082202, 8254417, 16508834, 57780919, 115561838]

約数ペア:

[(1, 115561838), (2, 57780919), (7, 16508834), (14, 8254417), (19, 6082202), (38, 3041101), (133, 868886), (193, 598766), (266, 434443), (386, 299383), (1351, 85538), (2251, 51338), (2702, 42769), (3667, 31514), (4502, 25669), (7334, 15757)]