39339806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 28950754

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 341, 407, 682, 814, 1147, 1559, 2294, 3118, 12617, 17149, 25234, 34298, 48329, 57683, 96658, 115366, 531619, 634513, 1063238, 1269026, 1788173, 3576346, 19669903, 39339806]

約数ペア:

[(1, 39339806), (2, 19669903), (11, 3576346), (22, 1788173), (31, 1269026), (37, 1063238), (62, 634513), (74, 531619), (341, 115366), (407, 96658), (682, 57683), (814, 48329), (1147, 34298), (1559, 25234), (2294, 17149), (3118, 12617)]