22739912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 47045880

約数和(自身を除く): 24305968

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 5333, 10666, 21332, 42664, 69329, 138658, 218653, 277316, 437306, 554632, 874612, 1749224, 2842489, 5684978, 11369956, 22739912]

約数ペア:

[(1, 22739912), (2, 11369956), (4, 5684978), (8, 2842489), (13, 1749224), (26, 874612), (41, 554632), (52, 437306), (82, 277316), (104, 218653), (164, 138658), (328, 69329), (533, 42664), (1066, 21332), (2132, 10666), (4264, 5333)]