16509642

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 34387200

約数和(自身を除く): 17877558

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 239, 397, 478, 717, 794, 1191, 1434, 2382, 6931, 11513, 13862, 20793, 23026, 34539, 41586, 69078, 94883, 189766, 284649, 569298, 2751607, 5503214, 8254821, 16509642]

約数ペア:

[(1, 16509642), (2, 8254821), (3, 5503214), (6, 2751607), (29, 569298), (58, 284649), (87, 189766), (174, 94883), (239, 69078), (397, 41586), (478, 34539), (717, 23026), (794, 20793), (1191, 13862), (1434, 11513), (2382, 6931)]