12904184

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 25415040

約数和(自身を除く): 12510856

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 853, 1706, 1891, 3412, 3782, 6824, 7564, 15128, 26443, 52033, 52886, 104066, 105772, 208132, 211544, 416264, 1613023, 3226046, 6452092, 12904184]

約数ペア:

[(1, 12904184), (2, 6452092), (4, 3226046), (8, 1613023), (31, 416264), (61, 211544), (62, 208132), (122, 105772), (124, 104066), (244, 52886), (248, 52033), (488, 26443), (853, 15128), (1706, 7564), (1891, 6824), (3412, 3782)]